this thing is located in root. (meaning that it wont be an expensive plat item). a player can press E and a menu will pop up. similarly to the GTS in pokémon, this allows you to place an item, gold or plat for an amount of gold plat, or another item. examle: when i want a townstone, this is how it works:
buy (townstone)
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sell: (4000 gold)
if your unexpecting face clicks the (select an item) button, ALL items currently in the finished code will pop up. select one another link appears making you able to select more stuff to buy. selling works different but is inventory based. this allows a better system for plat item trading because psy and kj are BARELY ON.
gaben