Minecraft wiki entry for Before_1.8, associated text: 1 Base value of items
2 Prior Work penalty
3 Renaming
4 Unit Repair
5 Combining Items
5.1 Costs For Sacrifice Repair
5.2 Costs For Combining Enchanted Items
5.3 Costs For Combining an Item with an Enchanted Book
5.4 Special Uses of Enchanted Books
6 Notes