I also have Super Smash Bros. 3DSI have Club Nintendo Codes for:
Elite Beat Agents(DS)
Donkey Kong Tropical Freeze(Wii-U)
Paper Mario Sticker Star(3ds)
Mario and Luigi Dream Team(3ds)
Mario Kart 7(3ds)
Super Mario 3D Land(3ds)
Project X Zone(3ds)
Open to offers.