Coupon: 25% off used Xbox games at GameStop

GamerDeals has posted a GameStop coupon that grants lucky customers 25% off used games for the original Xbox. We figured there was no better time to point out some of the original Xbox games that you can't play on your Xbox 360. Here are just a few:

• Otogi

• Otogi 2

• GunValkyrie

• Beyond Good & Evil

• Prince of Persia: Warrior Within
  

• Prince of Persia: The Two Thrones

• Taito Legends

• X-Men Legends

• Top Spin

• Metal Gear Solid 2: Substance

• Rainbow Six 3
  

By all means, go snap up some other Xbox games with the coupon. We just wanted to inject some bittersweetness into the deal, because that's how we roll. Oh, and the coupon expires on April 16, so hop to it.