Want to score a $5 off a $5 purchase GameStop coupon? Here’s how you can snag one! Download this Spellstone game on your phone (Android or iOS). Open the game, then click the “K” icon. Then, create an account and follow the quick instructions. You’ll get your coupon via e-mail within 15 minutes! This coupon should make for a sweet deal on an inexpensive item! Valid through December 14th.