If you missed it this morning Amazon.com is running the same deal as Walmart, the XBox 360 Arcade for $199 with a $100 Gift Card making the price $99!
Honestly I went to read the promotion details when it started and when I went back 100% were claimed so if you want to get this HOT deal you have to act quickly. The deal will run again at 12 pm PST, 2 pm CST! Promotion code details include that the $100 promotion code will be sent to your e-mail 7 days after shipment and you must use it before 12/31/09!
Good Luck!
