2009 is going to be a sad year for my wallet.
In no particular order...
Sonic & the Black Knight
Little King's Story
House of the Dead: Overkill
Muramasa: Demon Blade
MadWorld
The Conduit
Wii Sports Resort
Endless Ocean 2
Cosmic Walker
Klonoa: Door to Phantomille
Sin & Punishment 2
Pikmin 3
No More Heroes 2 (if it comes out...)
Donkey Kong Jungle Beat
Metroid Prime 1 & 2