I've read through the forums, and see a few people have had mixed results. I've ordered from them on 8-9 different occasions, no issues yet. Anyways, here's the current deals (GC listed only, no idea what is a good deal for the other platforms, sorry)
LEGEND OF ZELDA FOUR SWORDS W GCN CABLE | GC $17.99
MARIO GOLF: TOADSTOOL TOUR | GC $13.49
PHANTASY STAR ONLINE CARD REVOLUTION | GC $16.19
SUPER SMASH BROS. MELEE | GC $17.99
Listing of everyting (modern, all platforms)
http://www.hitmenow.com/product.list.hmn?ListDetail=1&CatID=16&Platform=&Genre=0&Letter=&StartRow=1
Listing of everything (classic, all platforms)
http://www.hitmenow.com/product.list.hmn?ListDetail=1&CatID=108&Platform=&Genre=0&Letter=&StartRow=1
LEGEND OF ZELDA FOUR SWORDS W GCN CABLE | GC $17.99
MARIO GOLF: TOADSTOOL TOUR | GC $13.49
PHANTASY STAR ONLINE CARD REVOLUTION | GC $16.19
SUPER SMASH BROS. MELEE | GC $17.99
Listing of everyting (modern, all platforms)
http://www.hitmenow.com/product.list.hmn?ListDetail=1&CatID=16&Platform=&Genre=0&Letter=&StartRow=1
Listing of everything (classic, all platforms)
http://www.hitmenow.com/product.list.hmn?ListDetail=1&CatID=108&Platform=&Genre=0&Letter=&StartRow=1