Hunh, next time im home im going to have to ask my friend what they're doing with them.
Of course the manager of the gamestop I go to when Im home is staunchly PC, so he'd probably let us use them to destroy them if they're not doing something importnat to company with them. And it seems a nice way to get a quick turn over on cash/credit for games. Sure, what they give will be low, but i think what they're thinking is that people will have enough of these things just laying around since apple comes out with a new one all the time, so the quantity will be more then the quality.