I was one of those unlucky (irresponsible) bastards who was really, really into Guitar Hero when Rock the 80s came out. The day after its release, I went to GameStop and waiting behind some guy returning a game. After he was done, I asked if they had Rock the 80s in stock, and the guy at the counter said that this guy just traded it in. So I got it pretty much new for $54.99. It was the classic GameStop scenario. I can't believe the guy traded in it after only one day. Then again, I can't believe I paid that much for it.