Not valid toward cash trades. Trades must be in full working condition to receive full value. Cannot be combined with any other offer. Trade subject to manager approval. Offer valid only towards items normally accepted in trade. See store associate for details. No Dealers. Offer valid in the United States, Puerto Rico and Guam only. Void where prohibited. GameStop, Inc. reserves the right to cancel, terminate, modify or suspend the offer for any reason without notice. PowerUp Rewards Pro 10% extra in-store credit applies only when trading games and accessories. It does not apply to the trade of systems or consumer electronics. Offer expires 5/25/2014.