This is a coupon from retailmenot.com
http://instore.threa...Gamestop Up to$85+Off+%0D%0APre-Owned+Consoles
$54.99 Xbox 360 Original Wired Models (PreOwned) normally $94.99
$74.99 Xbox 360 Original Wireless Models (PreOwned) normally $119.99
$99.99 Xbox 360 4GB Slim Model (PreOwned) normally $134.99
$134.99 PS3 80GB Model (PreOwned) normally $219.99 for the 4 USB model or $199.99 for 2 USB model
Coupon valid through 01/31/2015
I can't imagine anyone not having these consoles by now, but hell who knows maybe someone will find this to be a good deal.
*Edit* I posted the link directly, the one I had before wasn't working.