I sold two limited Bioshocks for an extra 50 bucks each but I don't think it is going to happen on the Legendary Halos. They took preorders for a while and I was in on the first round... They closed it down but then reopened it. As of last night, they were still taking preorders for the Legendary... You may want to risk it, but I cancelled mine because I don't think it will be scalpable except for maybe the first 24 hours after it comes out... I'm not willing to stand in line at the midnight launch to make that happen...