I wasn't sure where to post this but I've been temp banned for the reason that I shouldn't try to trade in-game currency for real money. I understand this rule and I probably broke it by announcing in trade chat that I was looking for a seller with a rate of 1$=700 ce. Last night, I was warned by a friend in game about this and quickly clarified that I was looking for a Operation Crimson Hammer Steam gift seller with a rate of 1$=700ce. That said, I wasn't intending on trading ingame currency for real money but was just looking for OCH seller with the rates stated. Sorry for the dodgy wording.
IGN:Tmdals
http://forums.spiralknights.com/es/node/1413
It doesn't hurt to read them. Item #7 on second list.