At Best Buy, buy one select Xbox 360 Kinect game and get a $10 Best Buy Gift Card for free. Even better, buy two select Xbox 360 Kinect games and get a $30 Best Buy Gift Card for free. (Scroll down and add the relevant gift cards to your cart.) That's the best such deal we've seen from Best Buy. Sales tax is added where applicable. Choose from titles including Angry Birds Trilogy, Zumba Fitness: Core, Just Dance 4, and more.