GameStop has announced that the company’s trade-in program for the iPod, iPhone, and iPad has seen “strong consumer enthusiasm” in the months it has been available. “The velocity of this trade program has exceeded our expectations,” stated GameStop president Tony Bartel. “We expect to see strong post-holiday traffic as customers trade in older models that were replaced by gifts.” Through the program, customers receive up to $180 in store credit for an iPod touch, up to $300 for an iPhone, and up to $400 for an iPad. Thanks to the success of the program, the company expects to continue to expand the availability of GameStop refurbished devices. [via Joystiq]