I am fed up with the non-existant trade system in this game and these loan shark traders. The markups compared from the price a trader buys something to the price he sells for is often 200%+. I hate spamming just to sell something so I go to the trader and he rapes you on price. So unless you are willing to sell cheap, you are forced to waste time spamming the chat instead of actually playing.
Arenanet pisses me off sometimes.
