I found this in Game's weekly email update (Issue 25 which isn't uploaded at time of writing)
Preowned Nintendo Hardware Sale -
"We've reduced the price on a range of preowned Nintendo hardware instore! Hurry in today to grab the Wii console for $48*, DSiXL console for $98*, DSi console for $78* or the DS Lite for $38*! Sorry, instore only. Check with your local store to see if they have stock!"
Buy 2 Get 1 Free Preowned Games (stickered stock only)
"There aint no game like a FREE game… right? Head into GAME today and pick up 3 games for the price of 2 on a huge range of new and preowned games and accessories! Madness!! This offer is only available on marked titles and can't last long so click the link to find your nearest store today!"
I've mainly posted this for the Ninty Hardware…
Preowned Wii console - $48
Preowned DSiXL console $98
Preowned DSi console - $78
Preowned DS Lite - $38