Best Buy has a good trade in deal for an Xbox One this week...

1

http://slickdeals.net/f/7309768-bestbuy-150-toward-an-xbox-one-console-when-you-trade-in-a-working-xbox-360-250gb-or-sony-ps3-slim-console?utm_source=android_app

The deets...
- Trade in any working Xbox 360 or PS3 console and receive a $50 coupon toward an Xbox One.
- Trade in a working Xbox 360 250GB or Sony PlayStation 3 Slim and receive a minimum $100 gift card.
- Trade in a working wireless Microsoft or Sony controller with console and receive $10 per controller (maximum 4).
- Condition, documentation and accessories may affect value.

You also get a 50 coupon towards an xbox one

So you can get $150 towards a new Xbox. Best deal I've seen so far.

Also, if you buy an Xbox One on Saturday you get a 1 year subscription to Xbox Live.

You can also use the Best Buy 10% off coupon if you get the change of address packet at your post office.