ay sorry xD late reply..um well.. there's malthea. which is the only one that looks like it's opening soon...and um there are a few other's. I get sites from Celainia's avatar site list (the avatar site Celainia) thats where ive found most of the avi sites ive joined through..
I put in 4k in a standard trade, so you put both items in the trade (they're not a set, so you have to click both of them until they both show up on your side of the trade). Once they're there and you confirm how much I put before hitting revise.
Then, I will hit revise from my side and the items/aurum will be sent to both of us immediately.