I've seen the Wii version at nearly every store so far...in fact the PS2 version has been harder to find...packed with a guitar anyway. Maybe there is no PS2 bundle...
But I don't know why there are no separate guitars for sale...it's pretty lame. I guess 3rd party controllers could be out by Christmas...but they're usually much worse than the official guitars.
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )