Have any games that are lying around and collecting dust? GameStop is currently running a 50% extra value on trade-ins on games are any console. Usually their values arent the best, but this promo will make that much better. If you are a power up rewards pro member you also get an additional 10%, making it 60% total. This promo runs through April 1st, so if you have old games that you wont play anymore, check it out.