Amazon, Gamestop, and Walmart are all offering a $20 gift card for a game you were gonna buy anyway. So I say buy it from the place that has free shipping and does not charge tax. (Hint Hint)
http://www.amazon.com/Super-Mario-Galaxy-2-Nintendo-Wii/dp/B002BSA388/ref=sr_1_1?ie=UTF8&s=videogames&qid=1272387896&sr=8-1
