When buying from a Kit Shop, you will need to pay in one of the server's accepted currencies:
"You said kit shop?" Jester typed in local chat, his patience wearing thin. 9b9t kit shop hot
A "Hot" kit shop is one that currently has a reputation for fast delivery, high-quality "illegal" items (items with enchantments beyond vanilla limits), and—most importantly—active stock. Why "Hot" Shops Matter Right Now When buying from a Kit Shop, you will