Curious as to whether anyone's seen the PS2 version (disc-only) for less than $60.
I find that a pretty tough price to stomach, with a lot of games coming here at par, never mind being a last-gen title at "full price."
I'd buy the 360 version, but I've already got two SG controllers... and while I am buying Rock Band, I don't want to have to buy a second GH controller if I want to play GH3 with someone else.