Add Yahoo as a preferred source to see more of our stories on Google. Got those old Pokémon cards or PS2 games you are eager to cash in on? Or perhaps a stuffed pet bird? GameStop "Trade Anything Day" ...
Have an unwanted video game lying around the house? What about a houseplant or a hand-knitted sweater? GameStop is inviting customers to trade everything — well, nearly everything — in exchange for ...