Changed from Classic: highlighted lines below differ between the two clients.
Data source: game client item records. Forever build 1.60.1.70888 ; Classic Era build 1.15.9.70576 . View the compiled item record . A beta record does not confirm in-game availability. Verify acquisition in the game and official announcements.
Source: Vendors, 2 regions, Classic Era
Classic 1.15.9.70576
Pattern: Green Leather Armor
Leatherworking
Requires Leatherworking (155)
Use: Teaches you how to craft Green Leather Armor.
Sell Price: 5s
Forever Beta 1.60.1.70888
Pattern: Green Leather Armor
Binds when picked up
Leatherworking
Requires Leatherworking (130)
" I'll teach you how to craft green leather armor."
Sell Price: 5s
