A GameStop store in Winchester, Virginia took in 19 PSA graded Pokmon cards on trade, worth over $4600! Trade your cards in for cash today, and look up your cert numbers for estimates GameStop Increases PSA Grading Prices: What You Need to Know This Is How We Package Our Slabs For Shipping! We use boxes and bubble mailers together to keep any slab we send in the post safe during transit. It's really important Shockingly, GameStop's Graded Card Program Will Buy PSA Cards for Their Market Value! : r PokeInvesting