http://www.dsfanboy.com/media/2007/0...oupons-dsf.jpg
games: 360, wii, ds, gc, gba, pc
accessories: 360, wii, ds
strategy guides: all
they're getting copied all over the web, so perhaps printouts are accepted. ymmv, haven't tried myself. they are apparently in the march issue of gamepro magazine, so it should be worth picking up a copy.