Updated Haves
Pokemon Pearl(DS)
Metroid Prime Hunters(DS)
Supa Paper Mario(Wii)
Excite Truck(Wii)-don't think it's worth coins, but could use if you like having lots of unique codes
Legend of Zelda: TP(Wii)

Already Has
Wii
Excite Truck
Zelda: TP
WarioWare:Smooth Moves
Super Paper Mario
Mario Strikers Charged
Metroid Prime 3
Super Mario Galaxy
Wii Fit
Mario Super Sluggers
Wii Music
Animal Crossing: City Folk

DS
Personal Trainer: Cooking
Mystery Case Files: Millionheir
Zelda: PH
Pokemon Pearl/Diamond
Metroid Prime Hunters/Pinball
Animal Crossing: Wild World