At the beginning of the xpac I was able to sell in the 6-10kr range for select items. I heard of the pet earring going for 30kr. I saw a lot of price variance on servers though. I was even able to, economically, purchase low on a few and resell for a higher market and come out ahead. Short answer: It varies tremendously, and three-four months ago the prices were higher, now they are much lower.