diff --git a/data/json/items/book/archery.json b/data/json/items/book/archery.json
index 0f28f9d046a8e..3be60a342650e 100644
--- a/data/json/items/book/archery.json
+++ b/data/json/items/book/archery.json
@@ -7,7 +7,7 @@
     "weight": "932 g",
     "volume": "1250 ml",
     "price": 2000,
-    "price_postapoc": 7500,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -24,7 +24,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 480,
-    "price_postapoc": 5000,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -42,7 +42,7 @@
     "weight": "1454 g",
     "volume": "1250 ml",
     "price": 1900,
-    "price_postapoc": 5000,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/barter.json b/data/json/items/book/barter.json
index ca288365d72c7..37393e07dee1d 100644
--- a/data/json/items/book/barter.json
+++ b/data/json/items/book/barter.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 5000,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -24,7 +24,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 1900,
-    "price_postapoc": 5000,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -43,7 +43,7 @@
     "weight": "1587 g",
     "volume": "1750 ml",
     "price": 9800,
-    "price_postapoc": 2500,
+    "price_postapoc": 250,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/bashing.json b/data/json/items/book/bashing.json
index fbe71ee4d7306..a394d9e0129c9 100644
--- a/data/json/items/book/bashing.json
+++ b/data/json/items/book/bashing.json
@@ -7,7 +7,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 2000,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "454 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 5000,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/computer.json b/data/json/items/book/computer.json
index 8cae867a0877e..ebc298631579b 100644
--- a/data/json/items/book/computer.json
+++ b/data/json/items/book/computer.json
@@ -7,7 +7,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 7800,
-    "price_postapoc": 2500,
+    "price_postapoc": 500,
     "bashing": 6,
     "material": [ "paper" ],
     "symbol": "?",
@@ -27,7 +27,7 @@
     "weight": "1587 g",
     "volume": "1750 ml",
     "price": 7900,
-    "price_postapoc": 5000,
+    "price_postapoc": 250,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -47,7 +47,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 1700,
-    "price_postapoc": 500,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -64,7 +64,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 5000,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -82,7 +82,7 @@
     "weight": "462 g",
     "volume": "750 ml",
     "price": 5500,
-    "price_postapoc": 5000,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -99,7 +99,7 @@
     "weight": "2206 g",
     "volume": "1750 ml",
     "price": 8500,
-    "price_postapoc": 10500,
+    "price_postapoc": 500,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/cooking.json b/data/json/items/book/cooking.json
index 3681c40c167e2..50fa9d01d438f 100644
--- a/data/json/items/book/cooking.json
+++ b/data/json/items/book/cooking.json
@@ -7,7 +7,7 @@
     "weight": "1712 g",
     "volume": "2 L",
     "price": 7950,
-    "price_postapoc": 25000,
+    "price_postapoc": 750,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -27,7 +27,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 4950,
-    "price_postapoc": 175000,
+    "price_postapoc": 1500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -47,7 +47,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 1900,
-    "price_postapoc": 27500,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -65,7 +65,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 40000,
-    "price_postapoc": 50000,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -84,7 +84,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 2000,
-    "price_postapoc": 5500,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -102,7 +102,7 @@
     "weight": "921 g",
     "volume": "750 ml",
     "price": 3500,
-    "price_postapoc": 7500,
+    "price_postapoc": 500,
     "bashing": 1,
     "material": "paper",
     "symbol": "?",
@@ -121,7 +121,7 @@
     "weight": "1887 g",
     "volume": "1250 ml",
     "price": 1950,
-    "price_postapoc": 6000,
+    "price_postapoc": 500,
     "bashing": 5,
     "material": [ "paper", "leather" ],
     "symbol": "?",
@@ -141,7 +141,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1200,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -159,7 +159,7 @@
     "weight": "160 g",
     "volume": "500 ml",
     "price": 450,
-    "price_postapoc": 1200,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -177,7 +177,7 @@
     "weight": "568 g",
     "volume": "750 ml",
     "price": 2000,
-    "price_postapoc": 5000,
+    "price_postapoc": 1250,
     "material": [ "paper", "leather" ],
     "symbol": "?",
     "color": "brown",
@@ -195,7 +195,7 @@
     "weight": "50 g",
     "volume": "500 ml",
     "price": 125000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -214,7 +214,7 @@
     "weight": "1700 g",
     "volume": "500 ml",
     "price": 50000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -233,7 +233,7 @@
     "weight": "50 g",
     "volume": "500 ml",
     "price": 125000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -252,7 +252,7 @@
     "weight": "1700 g",
     "volume": "500 ml",
     "price": 50000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -271,7 +271,7 @@
     "weight": "400 g",
     "volume": "750 ml",
     "price": 400,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper", "plastic" ],
     "symbol": "?",
     "color": "light_green",
@@ -290,7 +290,7 @@
     "weight": "2000 g",
     "volume": "500 ml",
     "price": 64000,
-    "price_postapoc": 125000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -309,7 +309,7 @@
     "weight": "1700 g",
     "volume": "500 ml",
     "price": 50000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -331,7 +331,7 @@
     "weight": "1934 g",
     "volume": "1750 ml",
     "price": 62000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "bashing": 5,
     "material": [ "paper", "plastic" ],
     "symbol": "?",
@@ -351,7 +351,7 @@
     "weight": "50 g",
     "volume": "500 ml",
     "price": 125000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -370,7 +370,7 @@
     "weight": "1700 g",
     "volume": "500 ml",
     "price": 50000,
-    "price_postapoc": 1250000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -389,7 +389,7 @@
     "weight": "5790 g",
     "volume": "1750 ml",
     "price": 9000,
-    "price_postapoc": 30000,
+    "price_postapoc": 2000,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
@@ -410,7 +410,7 @@
     "weight": "1887 g",
     "volume": "1250 ml",
     "price": 1950,
-    "price_postapoc": 7500,
+    "price_postapoc": 2000,
     "bashing": 5,
     "material": [ "paper", "leather" ],
     "symbol": "?",
@@ -430,7 +430,7 @@
     "weight": "1587 g",
     "volume": "2 L",
     "price": 7950,
-    "price_postapoc": 16000,
+    "price_postapoc": 2000,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -450,7 +450,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 1900,
-    "price_postapoc": 27500,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -476,7 +476,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 1900,
-    "price_postapoc": 43500,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -494,7 +494,7 @@
     "weight": "478 g",
     "volume": "1 L",
     "price": 1900,
-    "price_postapoc": 20500,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "white",
@@ -512,7 +512,7 @@
     "weight": "600 g",
     "volume": "800 ml",
     "price": 1999,
-    "price_postapoc": 3000,
+    "price_postapoc": 500,
     "bashing": 2,
     "material": [ "paper" ],
     "symbol": "?",
@@ -530,7 +530,7 @@
     "description": "This cookbook contains many fanciful recipes.  Some of them are even worth the trouble to actually prepare.  Lovely pen and ink illustrations of overweight knights and gluttonous monks line the pages.",
     "volume": "900 ml",
     "price": 3000,
-    "price_postapoc": 4700,
+    "price_postapoc": 750,
     "max_level": 3,
     "time": "12 m",
     "fun": 1,
@@ -543,6 +543,8 @@
     "description": "This self-help book is as dubious as its title.  Worse, it is boring.  It does, however, contain a few basic cooking instructions.",
     "weight": "800 g",
     "volume": "1100 ml",
+    "price": 2500,
+    "price_postapoc": 750,
     "max_level": 1,
     "time": "16 m",
     "fun": -1,
@@ -554,7 +556,7 @@
     "name": { "str": "Food Fashions for Young Moderns", "str_pl": "copies of Food Fashions" },
     "description": "A cookbook professing itself to be for those seeking \"daring and sophisticated flavors.\"  The book exhorts the reader to defy convention and break the rules, and then presents a number of useful rules and conventions for preparing food.",
     "price": 3999,
-    "price_postapoc": 5000,
+    "price_postapoc": 750,
     "required_level": 2,
     "max_level": 4,
     "intelligence": 7,
@@ -568,7 +570,7 @@
     "weight": "454 g",
     "volume": "1 L",
     "price": 4000,
-    "price_postapoc": 31500,
+    "price_postapoc": 1000,
     "bashing": 2,
     "material": [ "paper" ],
     "symbol": "?",
@@ -583,6 +585,7 @@
     "type": "BOOK",
     "name": { "str": "You Can Can at Home", "str_pl": "copies of You Can Can at Home" },
     "description": "This entry-level guide to home canning talks about the importance of acidity and food contents in preservation, and how to avoid contaminants in your canning batches.",
+    "price_postapoc": 1500,
     "copy-from": "mag_cooking"
   },
   {
@@ -590,6 +593,7 @@
     "type": "BOOK",
     "name": { "str": "Can Sealer Instructions", "str_pl": "copies of Can Sealer Instructions" },
     "description": "This dry guide to a home-use tin can sealer goes into clear detail on everything you can seal with the device and how to do it safely, and includes some basic recipes.",
+    "price_postapoc": 1500,
     "copy-from": "mag_cooking"
   },
   {
@@ -600,7 +604,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 4950,
-    "price_postapoc": 175000,
+    "price_postapoc": 750,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -620,7 +624,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 4950,
-    "price_postapoc": 175000,
+    "price_postapoc": 500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -640,7 +644,7 @@
     "weight": "454 g",
     "volume": "619 ml",
     "price": 1950,
-    "price_postapoc": 87600,
+    "price_postapoc": 1500,
     "bashing": 1,
     "material": [ "paper" ],
     "symbol": "?",
@@ -660,7 +664,7 @@
     "weight": "600 g",
     "volume": "800 ml",
     "price": 1050,
-    "price_postapoc": 4800,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_gray",
@@ -678,7 +682,7 @@
     "weight": "100 g",
     "volume": "250 ml",
     "price": 3050,
-    "price_postapoc": 74800,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_gray",
@@ -698,7 +702,7 @@
     "weight": "2950 g",
     "volume": "3215 ml",
     "price": 6000,
-    "price_postapoc": 10000,
+    "price_postapoc": 750,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/cutting.json b/data/json/items/book/cutting.json
index 1d835f80c9d78..69208a21e132d 100644
--- a/data/json/items/book/cutting.json
+++ b/data/json/items/book/cutting.json
@@ -7,7 +7,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "454 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 5600,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -42,7 +42,7 @@
     "weight": "454 g",
     "volume": "250 ml",
     "price": 5200,
-    "price_postapoc": 19000,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
diff --git a/data/json/items/book/dodge.json b/data/json/items/book/dodge.json
index 4d87ea352c5cc..1102081bece8e 100644
--- a/data/json/items/book/dodge.json
+++ b/data/json/items/book/dodge.json
@@ -7,7 +7,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 490,
-    "price_postapoc": 1700,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "2330 g",
     "volume": "1250 ml",
     "price": 7200,
-    "price_postapoc": 18300,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -42,7 +42,7 @@
     "weight": "72 g",
     "volume": "250 ml",
     "price": 500,
-    "price_postapoc": 1300,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "white",
diff --git a/data/json/items/book/driving.json b/data/json/items/book/driving.json
index fd2f10893f9ca..83c00b9b1e9f3 100644
--- a/data/json/items/book/driving.json
+++ b/data/json/items/book/driving.json
@@ -7,7 +7,7 @@
     "weight": "220 g",
     "volume": "500 ml",
     "price": 2000,
-    "price_postapoc": 5200,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -25,7 +25,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -43,7 +43,7 @@
     "weight": "404 g",
     "volume": "500 ml",
     "price": 2200,
-    "price_postapoc": 3500,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -60,7 +60,7 @@
     "weight": "223 g",
     "volume": "500 ml",
     "price": 5000,
-    "price_postapoc": 12000,
+    "price_postapoc": 2750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/electronics.json b/data/json/items/book/electronics.json
index 24e0e52c85c0d..a75d36b7cc8ce 100644
--- a/data/json/items/book/electronics.json
+++ b/data/json/items/book/electronics.json
@@ -7,7 +7,7 @@
     "weight": "1587 g",
     "volume": "1750 ml",
     "price": 8200,
-    "price_postapoc": 31500,
+    "price_postapoc": 750,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -27,7 +27,7 @@
     "weight": "45 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 3200,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -45,7 +45,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 2200,
-    "price_postapoc": 4700,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -62,7 +62,7 @@
     "weight": "1587 g",
     "volume": "1750 ml",
     "price": 3300,
-    "price_postapoc": 9900,
+    "price_postapoc": 250,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -82,7 +82,7 @@
     "weight": "10 g",
     "volume": "2 ml",
     "price": 40000,
-    "price_postapoc": 100000,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -101,7 +101,7 @@
     "weight": "1909 g",
     "volume": "500 ml",
     "price": 3000,
-    "price_postapoc": 50000,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -120,7 +120,7 @@
     "weight": "2000 g",
     "volume": "500 ml",
     "price": 56000,
-    "price_postapoc": 125000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -139,7 +139,7 @@
     "weight": "1409 g",
     "volume": "500 ml",
     "price": 74000,
-    "price_postapoc": 834000,
+    "price_postapoc": 2500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -158,7 +158,7 @@
     "weight": "5 g",
     "volume": "250 ml",
     "price": 5000,
-    "price_postapoc": 19000,
+    "price_postapoc": 1000,
     "bashing": 1,
     "material": [ "paper" ],
     "symbol": "?",
@@ -177,7 +177,7 @@
     "weight": "1587 g",
     "volume": "1750 ml",
     "price": 9300,
-    "price_postapoc": 24500,
+    "price_postapoc": 2000,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -197,7 +197,7 @@
     "weight": "2063 g",
     "volume": "2 L",
     "price": 9200,
-    "price_postapoc": 19000,
+    "price_postapoc": 750,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
@@ -217,7 +217,7 @@
     "weight": "30 g",
     "volume": "250 ml",
     "price": 100000,
-    "price_postapoc": 100000,
+    "price_postapoc": 750,
     "to_hit": -1,
     "material": "paper",
     "skill": "electronics",
diff --git a/data/json/items/book/fabrication.json b/data/json/items/book/fabrication.json
index 619f436e27893..6dd65e0efc41a 100644
--- a/data/json/items/book/fabrication.json
+++ b/data/json/items/book/fabrication.json
@@ -7,7 +7,7 @@
     "weight": "1620 g",
     "volume": "1250 ml",
     "price": 4500,
-    "price_postapoc": 16400,
+    "price_postapoc": 250,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -26,7 +26,7 @@
     "weight": "600 g",
     "volume": "1250 ml",
     "price": 2000,
-    "price_postapoc": 12300,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -44,7 +44,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1600,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -62,7 +62,7 @@
     "weight": "510 g",
     "volume": "750 ml",
     "price": 2200,
-    "price_postapoc": 1900,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -80,7 +80,7 @@
     "weight": "1454 g",
     "volume": "1250 ml",
     "price": 4800,
-    "price_postapoc": 9700,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -98,7 +98,7 @@
     "weight": "1454 g",
     "volume": "1250 ml",
     "price": 4800,
-    "price_postapoc": 9800,
+    "price_postapoc": 1500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -116,7 +116,7 @@
     "weight": "1454 g",
     "volume": "1500 ml",
     "price": 12000,
-    "price_postapoc": 29000,
+    "price_postapoc": 1750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -134,7 +134,7 @@
     "weight": "1409 g",
     "volume": "500 ml",
     "price": 84000,
-    "price_postapoc": 190000,
+    "price_postapoc": 2500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -153,7 +153,7 @@
     "weight": "2000 g",
     "volume": "500 ml",
     "price": 50000,
-    "price_postapoc": 150000,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_green",
@@ -172,7 +172,7 @@
     "weight": "954 g",
     "volume": "1500 ml",
     "price": 8300,
-    "price_postapoc": 29000,
+    "price_postapoc": 1750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -208,7 +208,7 @@
     "weight": "654 g",
     "volume": "1250 ml",
     "price": 6400,
-    "price_postapoc": 19000,
+    "price_postapoc": 2250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -227,7 +227,7 @@
     "weight": "654 g",
     "volume": "1250 ml",
     "price": 6400,
-    "price_postapoc": 19000,
+    "price_postapoc": 2750,
     "material": "paper",
     "symbol": "?",
     "color": "blue",
@@ -246,7 +246,7 @@
     "weight": "654 g",
     "volume": "1250 ml",
     "price": 6400,
-    "price_postapoc": 19000,
+    "price_postapoc": 3000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -265,7 +265,7 @@
     "weight": "2100 g",
     "volume": "1750 ml",
     "price": 4500,
-    "price_postapoc": 9400,
+    "price_postapoc": 750,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -284,7 +284,7 @@
     "weight": "528 g",
     "volume": "1 L",
     "price": 6500,
-    "price_postapoc": 20000,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -302,7 +302,7 @@
     "weight": "854 g",
     "volume": "1500 ml",
     "price": 400,
-    "price_postapoc": 45000,
+    "price_postapoc": 1000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -321,7 +321,7 @@
     "weight": "654 g",
     "volume": "1250 ml",
     "price": 6400,
-    "price_postapoc": 19000,
+    "price_postapoc": 2500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -340,7 +340,7 @@
     "weight": "654 g",
     "volume": "1250 ml",
     "price": 6400,
-    "price_postapoc": 19000,
+    "price_postapoc": 3000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "blue",
@@ -359,7 +359,7 @@
     "weight": "2100 g",
     "volume": "1750 ml",
     "price": 6500,
-    "price_postapoc": 17800,
+    "price_postapoc": 1500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -378,7 +378,7 @@
     "weight": "454 g",
     "volume": "500 ml",
     "price": 1800,
-    "price_postapoc": 14700,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -395,7 +395,7 @@
     "weight": "2490 g",
     "volume": "2 L",
     "price": 8200,
-    "price_postapoc": 21500,
+    "price_postapoc": 1000,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
@@ -415,7 +415,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -433,7 +433,7 @@
     "weight": "454 g",
     "volume": "500 ml",
     "price": 2200,
-    "price_postapoc": 4800,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -450,7 +450,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 6500,
-    "price_postapoc": 45000,
+    "price_postapoc": 1000,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -470,7 +470,7 @@
     "weight": "454 g",
     "volume": "500 ml",
     "price": 8000,
-    "price_postapoc": 50000,
+    "price_postapoc": 1500,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
@@ -487,7 +487,7 @@
     "weight": "600 g",
     "volume": "1250 ml",
     "price": 4000,
-    "price_postapoc": 24000,
+    "price_postapoc": 750,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/firstaid.json b/data/json/items/book/firstaid.json
index d377313f3d07e..b2920e02f7acc 100644
--- a/data/json/items/book/firstaid.json
+++ b/data/json/items/book/firstaid.json
@@ -7,7 +7,7 @@
     "weight": "2063 g",
     "volume": "2 L",
     "price": 9200,
-    "price_postapoc": 17500,
+    "price_postapoc": 1500,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
@@ -27,7 +27,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 480,
-    "price_postapoc": 8900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -45,7 +45,7 @@
     "weight": "454 g",
     "volume": "1250 ml",
     "price": 2500,
-    "price_postapoc": 22500,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -62,7 +62,7 @@
     "weight": "192 g",
     "volume": "250 ml",
     "price": 4000,
-    "price_postapoc": 10000,
+    "price_postapoc": 750,
     "material": [ "paper", "leather" ],
     "symbol": "?",
     "color": "green",
@@ -80,7 +80,7 @@
     "weight": "1360 g",
     "volume": "2 L",
     "price": 8500,
-    "price_postapoc": 30000,
+    "price_postapoc": 1250,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -99,7 +99,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 480,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -116,7 +116,7 @@
     "weight": "2268 g",
     "volume": "500 ml",
     "price": 10000,
-    "price_postapoc": 190000,
+    "price_postapoc": 2250,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
@@ -133,7 +133,7 @@
     "weight": "5790 g",
     "volume": "500 ml",
     "price": 8000,
-    "price_postapoc": 50000,
+    "price_postapoc": 750,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/gun.json b/data/json/items/book/gun.json
index c6dc427b66eb0..141c3f77951eb 100644
--- a/data/json/items/book/gun.json
+++ b/data/json/items/book/gun.json
@@ -7,7 +7,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 480,
-    "price_postapoc": 1900,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "462 g",
     "volume": "500 ml",
     "price": 3800,
-    "price_postapoc": 10000,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -42,7 +42,7 @@
     "weight": "226 g",
     "volume": "250 ml",
     "price": 4000,
-    "price_postapoc": 12000,
+    "price_postapoc": 500,
     "material": [ "paper", "leather" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/launcher.json b/data/json/items/book/launcher.json
index a8ac9ee8d3ef6..eaa27b3021619 100644
--- a/data/json/items/book/launcher.json
+++ b/data/json/items/book/launcher.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "734 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 7600,
+    "price_postapoc": 2000,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/maps.json b/data/json/items/book/maps.json
index a599ac57fc740..f70532dcce629 100644
--- a/data/json/items/book/maps.json
+++ b/data/json/items/book/maps.json
@@ -8,7 +8,7 @@
     "weight": "30 g",
     "volume": "250 ml",
     "price": 1000,
-    "price_postapoc": 4000,
+    "price_postapoc": 1000,
     "to_hit": -1,
     "material": "paper",
     "symbol": ";",
diff --git a/data/json/items/book/martial.json b/data/json/items/book/martial.json
index f38542d2bd578..a2af958b11086 100644
--- a/data/json/items/book/martial.json
+++ b/data/json/items/book/martial.json
@@ -4,6 +4,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Spirit of Aikido", "str_pl": "The Spirit of Aikido" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Aikido.",
     "book_data": { "martial_art": "style_aikido" }
   },
@@ -12,6 +13,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Practical Pugilism", "str_pl": "Practical Pugilism" },
+    "price_postapoc": 2000,
     "description": "A complete guide to boxing.  Let's get ready to rough-up some ruffians!",
     "book_data": { "martial_art": "style_boxing" }
   },
@@ -20,6 +22,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Capoeira 100", "str_pl": "Capoeira 100" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Capoeira.",
     "book_data": { "martial_art": "style_capoeira" }
   },
@@ -28,6 +31,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Centipede Lu Feng", "str_pl": "The Centipede Lu Feng" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Centipede Kung Fu.",
     "book_data": { "martial_art": "style_centipede" }
   },
@@ -36,6 +40,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Red Crane", "str_pl": "The Red Crane" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Crane Kung Fu.",
     "book_data": { "martial_art": "style_crane" }
   },
@@ -44,6 +49,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Jade Dragon", "str_pl": "The Jade Dragon" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Dragon Kung Fu.",
     "book_data": { "martial_art": "style_dragon" }
   },
@@ -52,6 +58,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Practical Eskrima", "str_pl": "Practical Eskrima" },
+    "price_postapoc": 3000,
     "description": "A complete guide to Eskrima.",
     "book_data": { "martial_art": "style_eskrima" }
   },
@@ -60,6 +67,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Modern Swordsman", "str_pl": "The Modern Swordsman" },
+    "price_postapoc": 3000,
     "description": "A complete guide to Fencing.",
     "book_data": { "martial_art": "style_fencing" }
   },
@@ -68,6 +76,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Kodokan Judo", "str_pl": "Kodokan Judo" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Judo.",
     "book_data": { "martial_art": "style_judo" }
   },
@@ -76,6 +85,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Shotokan Karate Handbook", "str_pl": "The Shotokan Karate Handbook" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Shotokan Karate.",
     "book_data": { "martial_art": "style_karate" }
   },
@@ -84,6 +94,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Complete Krav Maga", "str_pl": "Complete Krav Maga" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Krav Maga.",
     "book_data": { "martial_art": "style_krav_maga" }
   },
@@ -92,6 +103,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Deaf Leopard", "str_pl": "The Deaf Leopard" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Leopard Kung Fu.",
     "book_data": { "martial_art": "style_leopard" }
   },
@@ -100,6 +112,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Lizard Kuo Chui", "str_pl": "The Lizard Kuo Chui" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Lizard Kung Fu.",
     "book_data": { "martial_art": "style_lizard" }
   },
@@ -108,6 +121,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Ultimate Muay Thai", "str_pl": "Ultimate Muay Thai" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Muay Thai.",
     "book_data": { "martial_art": "style_muay_thai" }
   },
@@ -116,6 +130,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Essence of Ninjutsu", "str_pl": "Essence of Ninjutsu" },
+    "price_postapoc": 3000,
     "description": "A complete guide to Ninjutsu.",
     "book_data": { "martial_art": "style_ninjutsu" }
   },
@@ -124,6 +139,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Book of Five Rings", "str_pl": "The Book of Five Rings" },
+    "price_postapoc": 3000,
     "description": "A primer on Miyamoto Musashi's style of combat and philosophy, Niten Ichi-Ryu.",
     "book_data": { "martial_art": "style_niten" }
   },
@@ -132,6 +148,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Modern Pankratiast", "str_pl": "The Modern Pankratiast" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Pankration.",
     "book_data": { "martial_art": "style_pankration" }
   },
@@ -140,6 +157,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Scorpion Sun Chien", "str_pl": "The Scorpion Sun Chien" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Scorpion Kung Fu.",
     "book_data": { "martial_art": "style_scorpion" }
   },
@@ -148,6 +166,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Indonesian Warrior", "str_pl": "The Indonesian Warrior" },
+    "price_postapoc": 3000,
     "description": "A complete guide to Pentjak Silat.",
     "book_data": { "martial_art": "style_silat" }
   },
@@ -156,6 +175,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Black Snake", "str_pl": "The Black Snake" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Snake Kung Fu.",
     "book_data": { "martial_art": "style_snake" }
   },
@@ -164,6 +184,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Official Taekwondo Training Manual", "str_pl": "Official Taekwondo Training Manual" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Taekwondo.",
     "book_data": { "martial_art": "style_taekwondo" }
   },
@@ -172,6 +193,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Becoming One with the Tao", "str_pl": "Becoming One with the Tao" },
+    "price_postapoc": 2000,
     "description": "A complete guide to T'ai Chi Ch'uan.",
     "book_data": { "martial_art": "style_tai_chi" }
   },
@@ -180,6 +202,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The White Tiger", "str_pl": "The White Tiger" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Tiger Kung Fu.",
     "book_data": { "martial_art": "style_tiger" }
   },
@@ -188,6 +211,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Toad Lo Mang", "str_pl": "The Toad Lo Mang" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Toad Kung Fu.",
     "book_data": { "martial_art": "style_toad" }
   },
@@ -196,6 +220,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Viper Wei Pai", "str_pl": "The Viper Wei Pai" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Viper Kung Fu.",
     "book_data": { "martial_art": "style_venom_snake" }
   },
@@ -204,6 +229,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Zui Quan and You", "str_pl": "Zui Quan and You" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Zui Quan.",
     "book_data": { "martial_art": "style_zui_quan" }
   },
@@ -212,6 +238,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "The Way of the Spear", "str_pl": "The Way of the Spear" },
+    "price_postapoc": 3000,
     "description": "A complete guide to Sōjutsu.",
     "book_data": { "martial_art": "style_sojutsu" }
   },
@@ -220,6 +247,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Beautiful Springtime", "str_pl": "Beautiful Springtime" },
+    "price_postapoc": 2000,
     "description": "A complete guide to Wing Chun Kung-fu.",
     "book_data": { "martial_art": "style_wingchun" }
   },
@@ -228,6 +256,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Fior Di Battaglia", "str_pl": "Fior Di Battaglia" },
+    "price_postapoc": 3000,
     "description": "A completely translated medieval guide teaching various techniques with polearms, there is a chapter about the many variations of common polearms… there are even pictures!",
     "book_data": { "martial_art": "style_medievalpole" }
   },
@@ -236,6 +265,7 @@
     "copy-from": "book_martial",
     "type": "GENERIC",
     "name": { "str": "Historic European Swordfighting", "str_pl": "Historic European Swordfighting" },
+    "price_postapoc": 3000,
     "description": "A complete guide to medieval swordsmanship.  Compares the German and Italian traditions for longsword and side sword, in and out of armor, with and without shield.",
     "book_data": { "martial_art": "style_swordsmanship" }
   }
diff --git a/data/json/items/book/mechanics.json b/data/json/items/book/mechanics.json
index b6a2e869d53ae..f608e0d87afcc 100644
--- a/data/json/items/book/mechanics.json
+++ b/data/json/items/book/mechanics.json
@@ -7,7 +7,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 5950,
-    "price_postapoc": 16000,
+    "price_postapoc": 2250,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -24,6 +24,7 @@
     "copy-from": "book_magazine",
     "type": "BOOK",
     "name": { "str": "army improvised field repairs manual" },
+    "price_postapoc": 500,
     "description": "A compact manual with faded print detailing a number of improvised field repairs that can be made to vehicles.",
     "skill": "mechanics"
   },
@@ -35,7 +36,7 @@
     "weight": "70 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -53,7 +54,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 5500,
-    "price_postapoc": 23000,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -67,6 +68,7 @@
     "type": "BOOK",
     "copy-from": "recipe_lab_cvd",
     "name": { "str": "lab journal-Curie", "str_pl": "lab journals-Curie" },
+    "price_postapoc": 2000,
     "description": "This lab notebook is filled with the collective discoveries and refinements of a research team dedicated to nuclear energy.  You don't think you're ready to start a second Cataclysm, but the general information provided might be useful…",
     "skill": "mechanics",
     "required_level": 6
@@ -79,7 +81,7 @@
     "weight": "1200 g",
     "volume": "2 L",
     "price": 1500,
-    "price_postapoc": 24000,
+    "price_postapoc": 2500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -98,7 +100,7 @@
     "weight": "1587 g",
     "volume": "1500 ml",
     "price": 4950,
-    "price_postapoc": 18000,
+    "price_postapoc": 500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/melee.json b/data/json/items/book/melee.json
index d04e6eee75e83..0b49737989d74 100644
--- a/data/json/items/book/melee.json
+++ b/data/json/items/book/melee.json
@@ -7,7 +7,7 @@
     "weight": "70 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "564 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 9600,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/misc.json b/data/json/items/book/misc.json
index d9be5c37d6fa3..eb9eb8370f38d 100644
--- a/data/json/items/book/misc.json
+++ b/data/json/items/book/misc.json
@@ -7,7 +7,7 @@
     "weight": "371 g",
     "volume": "700 ml",
     "price": 750,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "looks_like": "story_book",
@@ -26,7 +26,7 @@
     "weight": "227 g",
     "volume": "1 L",
     "price": 1290,
-    "price_postapoc": 700,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -44,7 +44,7 @@
     "weight": "566 g",
     "volume": "1250 ml",
     "price": 5000,
-    "price_postapoc": 5000,
+    "price_postapoc": 50,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -61,7 +61,7 @@
     "weight": "52 g",
     "volume": "250 ml",
     "price": 550,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_cyan",
@@ -77,7 +77,7 @@
     "weight": "1 g",
     "volume": "250 ml",
     "price": 3000,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 1,
     "material": [ "paper" ],
     "symbol": "?",
@@ -93,7 +93,7 @@
     "weight": "400 g",
     "volume": "750 ml",
     "price": 400,
-    "price_postapoc": 400,
+    "price_postapoc": 50,
     "material": [ "paper", "plastic" ],
     "symbol": "?",
     "color": "light_green",
@@ -109,7 +109,7 @@
     "weight": "700 g",
     "volume": "750 ml",
     "price": 1250,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -126,7 +126,7 @@
     "weight": "410 g",
     "volume": "750 ml",
     "price": 950,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -224,7 +224,7 @@
     "weight": "1764 g",
     "volume": "1 L",
     "price": 88200,
-    "price_postapoc": 88200,
+    "price_postapoc": 50,
     "bashing": 2,
     "material": [ "paper" ],
     "symbol": "?",
@@ -240,7 +240,7 @@
     "weight": "368 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "cyan",
@@ -257,7 +257,7 @@
     "weight": "368 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -274,7 +274,7 @@
     "weight": "428 g",
     "volume": "1250 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -291,7 +291,7 @@
     "weight": "368 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -308,7 +308,7 @@
     "weight": "590 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -325,7 +325,7 @@
     "weight": "398 g",
     "volume": "500 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -342,7 +342,7 @@
     "weight": "292 g",
     "volume": "150 ml",
     "price": 550,
-    "price_postapoc": 2323,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -359,7 +359,7 @@
     "weight": "368 g",
     "volume": "600 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -376,7 +376,7 @@
     "weight": "368 g",
     "volume": "600 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -396,7 +396,7 @@
     "weight": "292 g",
     "volume": "500 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -413,7 +413,7 @@
     "weight": "412 g",
     "volume": "600 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -430,7 +430,7 @@
     "weight": "486 g",
     "volume": "1300 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -447,7 +447,7 @@
     "weight": "292 g",
     "volume": "600 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -464,7 +464,7 @@
     "weight": "496 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -481,7 +481,7 @@
     "weight": "460 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -498,7 +498,7 @@
     "weight": "512 g",
     "volume": "1800 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -515,7 +515,7 @@
     "weight": "513 g",
     "volume": "1 L",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -532,7 +532,7 @@
     "weight": "482 g",
     "volume": "750 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -549,7 +549,7 @@
     "weight": "540 g",
     "volume": "1700 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -566,7 +566,7 @@
     "weight": "130 g",
     "volume": "250 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -583,7 +583,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 300,
-    "price_postapoc": 900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_cyan",
@@ -598,7 +598,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 300,
-    "price_postapoc": 900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -614,7 +614,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 400,
-    "price_postapoc": 100,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -630,7 +630,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 400,
-    "price_postapoc": 1200,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -646,7 +646,7 @@
     "weight": "1 g",
     "volume": "250 ml",
     "price": 3000,
-    "price_postapoc": 3000,
+    "price_postapoc": 50,
     "bashing": 1,
     "material": [ "paper" ],
     "symbol": "?",
@@ -662,7 +662,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 350,
-    "price_postapoc": 100,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -677,6 +677,7 @@
     "description": "The stirring tale of a race against time, in search of a lost city located in the dark heart of the African continent.",
     "copy-from": "paperback_novel",
     "price": 850,
+    "price_postapoc": 50,
     "time": "20 m",
     "fun": 3
   },
@@ -699,7 +700,7 @@
     "weight": "187 g",
     "volume": "500 ml",
     "price": 750,
-    "price_postapoc": 1400,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -724,7 +725,7 @@
     "weight": "227 g",
     "volume": "750 ml",
     "price": 850,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -854,7 +855,7 @@
     "weight": "322 g",
     "volume": "750 ml",
     "price": 750,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -871,7 +872,7 @@
     "weight": "520 g",
     "volume": "750 ml",
     "price": 850,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -888,7 +889,7 @@
     "weight": "227 g",
     "volume": "750 ml",
     "price": 850,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1120,6 +1121,7 @@
     "description": "A thrilling narrative of survival in a prisoner of war camp during the Second World War, filled with riveting subplots about rat farming and dysentery.",
     "copy-from": "paperback_novel",
     "weight": "686 g",
+    "price_postapoc": 50,
     "intelligence": 7,
     "time": "20 m",
     "chapters": 28,
@@ -1301,7 +1303,7 @@
     "weight": "350 g",
     "volume": "750 ml",
     "price": 1250,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1318,7 +1320,7 @@
     "weight": "854 g",
     "volume": "2500 ml",
     "price": 800,
-    "price_postapoc": 900,
+    "price_postapoc": 50,
     "bashing": 2,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1336,7 +1338,7 @@
     "weight": "180 g",
     "volume": "250 ml",
     "price": 3000,
-    "price_postapoc": 3000,
+    "price_postapoc": 50,
     "material": [ "paper", "leather" ],
     "symbol": "?",
     "color": "light_gray",
@@ -1353,7 +1355,7 @@
     "weight": "700 g",
     "volume": "750 ml",
     "price": 1150,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1370,7 +1372,7 @@
     "weight": "400 g",
     "volume": "500 ml",
     "price": 1050,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1387,7 +1389,7 @@
     "weight": "340 g",
     "volume": "750 ml",
     "price": 1500,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 3,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1405,7 +1407,7 @@
     "weight": "566 g",
     "volume": "1250 ml",
     "price": 2000,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1422,7 +1424,7 @@
     "weight": "680 g",
     "volume": "1500 ml",
     "price": 500,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 6,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1439,7 +1441,7 @@
     "weight": "454 g",
     "volume": "1750 ml",
     "price": 500,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 7,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1456,7 +1458,7 @@
     "weight": "1720 g",
     "volume": "1 L",
     "price": 1400,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1473,7 +1475,7 @@
     "weight": "360 g",
     "volume": "750 ml",
     "price": 1050,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "light_blue",
@@ -1490,7 +1492,7 @@
     "weight": "227 g",
     "volume": "750 ml",
     "price": 2900,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "bashing": 3,
     "material": [ "paper" ],
     "symbol": "?",
@@ -1508,7 +1510,7 @@
     "weight": "292 g",
     "volume": "750 ml",
     "price": 550,
-    "price_postapoc": 550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "dark_gray",
@@ -1623,7 +1625,7 @@
     "weight": "350 g",
     "volume": "750 ml",
     "price": 2000,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "looks_like": "tall_tales",
     "color": "light_blue",
@@ -1718,7 +1720,7 @@
     "weight": "400 g",
     "volume": "750 ml",
     "price": 4550,
-    "price_postapoc": 4550,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "looks_like": "tall_tales",
     "color": "light_blue",
diff --git a/data/json/items/book/pistol.json b/data/json/items/book/pistol.json
index fd430f258c2c5..715792f134529 100644
--- a/data/json/items/book/pistol.json
+++ b/data/json/items/book/pistol.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1400,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "440 g",
     "volume": "500 ml",
     "price": 2200,
-    "price_postapoc": 7600,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/rifle.json b/data/json/items/book/rifle.json
index 5390ab0eba600..6339fabacc7b5 100644
--- a/data/json/items/book/rifle.json
+++ b/data/json/items/book/rifle.json
@@ -7,7 +7,7 @@
     "weight": "100 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "454 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 8600,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/shotgun.json b/data/json/items/book/shotgun.json
index bfab71b29a5a4..54203e0242f71 100644
--- a/data/json/items/book/shotgun.json
+++ b/data/json/items/book/shotgun.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "400 g",
     "volume": "500 ml",
     "price": 2100,
-    "price_postapoc": 4500,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/smg.json b/data/json/items/book/smg.json
index 933ce61edc86e..34ea85b0029cc 100644
--- a/data/json/items/book/smg.json
+++ b/data/json/items/book/smg.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "362 g",
     "volume": "500 ml",
     "price": 2100,
-    "price_postapoc": 6300,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/speech.json b/data/json/items/book/speech.json
index 6028c789af9ff..577f1aeb7e0e0 100644
--- a/data/json/items/book/speech.json
+++ b/data/json/items/book/speech.json
@@ -7,7 +7,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 400,
-    "price_postapoc": 100,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 1600,
-    "price_postapoc": 2900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -42,7 +42,7 @@
     "weight": "1120 g",
     "volume": "2 L",
     "price": 4000,
-    "price_postapoc": 9000,
+    "price_postapoc": 250,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -61,7 +61,7 @@
     "weight": "2267 g",
     "volume": "2500 ml",
     "price": 3000,
-    "price_postapoc": 12000,
+    "price_postapoc": 500,
     "bashing": 7,
     "//": "Have you held one of these things? Bastards have some real weight behind 'em",
     "material": [ "paper" ],
diff --git a/data/json/items/book/stabbing.json b/data/json/items/book/stabbing.json
index bda9b9794c9fd..2b8a70ea182a2 100644
--- a/data/json/items/book/stabbing.json
+++ b/data/json/items/book/stabbing.json
@@ -7,7 +7,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "454 g",
     "volume": "250 ml",
     "price": 2000,
-    "price_postapoc": 7900,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/survival.json b/data/json/items/book/survival.json
index 797ae48d6432d..c4168f145bf81 100644
--- a/data/json/items/book/survival.json
+++ b/data/json/items/book/survival.json
@@ -7,7 +7,7 @@
     "weight": "1920 g",
     "volume": "2 L",
     "price": 920,
-    "price_postapoc": 2300,
+    "price_postapoc": 3750,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
@@ -27,7 +27,7 @@
     "weight": "440 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -46,7 +46,7 @@
     "weight": "180 g",
     "volume": "500 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 50,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -64,7 +64,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -82,7 +82,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 2900,
-    "price_postapoc": 8900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -99,7 +99,7 @@
     "weight": "212 g",
     "volume": "250 ml",
     "price": 4000,
-    "price_postapoc": 12000,
+    "price_postapoc": 750,
     "material": [ "paper", "leather" ],
     "symbol": "?",
     "color": "green",
@@ -117,7 +117,7 @@
     "weight": "1920 g",
     "volume": "2 L",
     "price": 920,
-    "price_postapoc": 2900,
+    "price_postapoc": 1250,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
@@ -137,7 +137,7 @@
     "weight": "910 g",
     "volume": "2 L",
     "price": 6000,
-    "price_postapoc": 19000,
+    "price_postapoc": 1750,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -156,7 +156,7 @@
     "weight": "400 g",
     "volume": "1250 ml",
     "price": 50000,
-    "price_postapoc": 50000,
+    "price_postapoc": 1500,
     "bashing": 5,
     "material": [ "paper", "leather" ],
     "symbol": "?",
diff --git a/data/json/items/book/swimming.json b/data/json/items/book/swimming.json
index 4a8a1596655e7..3b79420337e55 100644
--- a/data/json/items/book/swimming.json
+++ b/data/json/items/book/swimming.json
@@ -7,7 +7,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 460,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "400 g",
     "volume": "500 ml",
     "price": 2200,
-    "price_postapoc": 5900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/tailor.json b/data/json/items/book/tailor.json
index c51e719368088..db708fe942a33 100644
--- a/data/json/items/book/tailor.json
+++ b/data/json/items/book/tailor.json
@@ -14,7 +14,7 @@
     "weight": "180 g",
     "volume": "500 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -32,7 +32,7 @@
     "weight": "75 g",
     "volume": "250 ml",
     "price": 400,
-    "price_postapoc": 1900,
+    "price_postapoc": 500,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -50,7 +50,7 @@
     "weight": "454 g",
     "volume": "750 ml",
     "price": 1900,
-    "price_postapoc": 4700,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -67,7 +67,7 @@
     "weight": "2063 g",
     "volume": "2 L",
     "price": 9200,
-    "price_postapoc": 19000,
+    "price_postapoc": 1000,
     "bashing": 8,
     "material": [ "paper", "leather" ],
     "symbol": "?",
@@ -87,7 +87,7 @@
     "weight": "2400 g",
     "volume": "1500 ml",
     "price": 8000,
-    "price_postapoc": 20000,
+    "price_postapoc": 500,
     "bashing": 8,
     "material": [ "paper", "leather" ],
     "symbol": "?",
@@ -106,7 +106,7 @@
     "weight": "2267 g",
     "volume": "1 L",
     "price": 5000,
-    "price_postapoc": 21000,
+    "price_postapoc": 250,
     "bashing": 5,
     "material": [ "paper" ],
     "symbol": "?",
@@ -126,7 +126,7 @@
     "weight": "2600 g",
     "volume": "2 L",
     "price": 6000,
-    "price_postapoc": 30000,
+    "price_postapoc": 1500,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/throw.json b/data/json/items/book/throw.json
index f3a8a616a10d0..af9d706d108c9 100644
--- a/data/json/items/book/throw.json
+++ b/data/json/items/book/throw.json
@@ -7,7 +7,7 @@
     "weight": "60 g",
     "volume": "250 ml",
     "price": 480,
-    "price_postapoc": 1900,
+    "price_postapoc": 250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "400 g",
     "volume": "500 ml",
     "price": 2800,
-    "price_postapoc": 5900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
diff --git a/data/json/items/book/traps.json b/data/json/items/book/traps.json
index 2607019e48ae9..e54598d2fec9d 100644
--- a/data/json/items/book/traps.json
+++ b/data/json/items/book/traps.json
@@ -7,7 +7,7 @@
     "weight": "454 g",
     "volume": "500 ml",
     "price": 2400,
-    "price_postapoc": 4900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -24,7 +24,7 @@
     "weight": "80 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -41,7 +41,7 @@
     "weight": "422 g",
     "volume": "500 ml",
     "price": 2400,
-    "price_postapoc": 6800,
+    "price_postapoc": 1750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -62,7 +62,7 @@
     "weight": "422 g",
     "volume": "500 ml",
     "price": 2000,
-    "price_postapoc": 8600,
+    "price_postapoc": 2250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",
@@ -83,7 +83,7 @@
     "weight": "1100 g",
     "volume": "2 L",
     "price": 6000,
-    "price_postapoc": 19000,
+    "price_postapoc": 1750,
     "bashing": 4,
     "material": [ "paper" ],
     "symbol": "?",
@@ -102,7 +102,7 @@
     "weight": "1920 g",
     "volume": "2 L",
     "price": 920,
-    "price_postapoc": 1900,
+    "price_postapoc": 1250,
     "bashing": 8,
     "material": [ "paper" ],
     "symbol": "?",
diff --git a/data/json/items/book/unarmed.json b/data/json/items/book/unarmed.json
index 118a4b5516d10..453e732577375 100644
--- a/data/json/items/book/unarmed.json
+++ b/data/json/items/book/unarmed.json
@@ -7,7 +7,7 @@
     "weight": "90 g",
     "volume": "250 ml",
     "price": 450,
-    "price_postapoc": 1900,
+    "price_postapoc": 750,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "pink",
@@ -25,7 +25,7 @@
     "weight": "227 g",
     "volume": "500 ml",
     "price": 3800,
-    "price_postapoc": 8400,
+    "price_postapoc": 1250,
     "material": [ "paper" ],
     "symbol": "?",
     "color": "green",