Just traded in my 2006 Xbox 360 Fat (sans 120 GB hard drive) yesterday for an Xbox 360 Slim 250GB Holiday bundle that came with Halo Reach, Fable 3, and 3 months of Xbox live AND a $75 Gamestop gift card. After selling Reach, Fable 3, the $75 gift card, and my 120 GB hard drive on Craigslist...