I am thinking about getting a new phone, and currently have the iphone 1G version. Any recommendations? I haven't really looked at the new one much, but I really want bigger storage and access to it. Also stereo BT would be perfect. Anyway, how much could I get on eBay if I go back to firmware 1.4 and unlock everything? Would I get at least $250 for it? The phone is in great condition except that the back has a few light scratches from removing the plastic case that protects it.