Board Thread:Questions and Answers/@comment-28614030-20170418114738/@comment-28614030-20170418174159

Cesar, the sytem can detect an item is duped, i dont know how but im sure it does. Thats why you see some people that to a lot of trades and make most of their profit because of it getting banned. Because the marketplace in LT2 is FILLED with duplicated items, and i believe the system bans you if you own many of these.