Kinda misleading title, but it's $175 off at Best Buy:

Get minimum of $75 for 360 or PS3 trade-in towards Xbox One.
Get a minimum of $175 if it's a 250GB Xbox One or PS3 Slim.

Deal ends Saturday night.

Share this with all of your non-Xbox One friends:
http://deals.bestbuy.com/?category=video+games