i actually just bought mysefl a 2004 gt performer off ebay that has never been out of the box.. and the bike is sick! i absolutly love it... and i bought it i think for abotu 180 or a lil more... i mean it's deffinatly not the best bike in the world but it does the trick and it will last you.. it's a great bike to get and then once you get up more money it's easy to "pimp" it .
i could get it if you still can. I'm extremely happy with my purchase