Not to make any accusations, but I talked to OP and figured I would sell at spot + $2 per coin to make a little from depositing into MtGox. He was fine with that price, yet he has an offer $24 a coin here? Suspicious.
Gox has been all over the $20's in the past ~24 hours, so $24 could have been spot+$2 at some point.
My rate is GoxUSDask+$2 (practically the same as you), so I'm going to have to call this topic...
https://twimg0-a.akamaihd.net/profile_images/2860811471/e1001598cb5fa7e451b3011d578b4376.jpegMaybe he made a lapse of judgment and didn't factor the time of your offer, but he posted about the $24 ea offer when the price was about to break $27 iirc.