Been playing GW for over 3 years and recently started enjoying the trading business. One day I just decided to sell some greens and mini pets and I was hooked. Now I'm not a pro mind you but is willing to learn all aspect of powertrading. How I've been checking prices so far is here at guru and one other site. If anyone have a good knowledge on this and also on price checking, I would love to learn from you.
PM here or my IGN: Sing Yai
PvX LF guild that have some knowledge on powertrading
SingYai