your personal system sellers (1 a piece)

[coolestguyever]

360: Wasn't a game, it was more the online. But gamewise...I guess CoD4?

PS3: Gran Turismo 5, but the reason I bought it was to keep the PS tradition alive!

Wii: Hard to say, I wouldn't pick it up for just 1 game. I'd buy MK Wii though.