Purchase Shadowrun or Forza 2, get a free game

This week at Circuit City online or in-store, when you purchase either Shadowrun or Forza 2 you get a free Xbox 360 game valued at $19.99. It's a pretty good deal seeing that Circuit City's rival Best Buy doesn't offer any incentive to buy either game. Though, you'll be hard pressed to find a good 360 game for $20 as we only could dig up games like Cars, Rockstar's Table Tennis, The Outfit, and (shutter) Bomberman: Act Zero in that price range. But, it's a free game for purchasing a game you already wanted to purchase ... you game to purchase?