Is a non-bundled Guitar Hero II on the way? Can't Decide on buying now or wait..

Right now in Canada there is a deal going on for the Guitar Hero 2 bundle and Guitar Hero III for $129.99, not a bad deal... but I keep hearing that that X-plorer isn't near as good as the Les Paul guitar.. so should I wait and hold out for Guitar Hero II to drop to $30? Or is there any word of this even happening? I mean the game was only released in April.. but that being said, it seems like they really have no choice to drop the price of the game, now that Guitar Hero III is out....

Anyways, I eventually would like to own GH III and GH II along with 2 guitars, just trying to figure out what would be best, price wise (ie. should I buy the GH2 Bundle and GH3 game for $130, then buy a Les Paul when they're available w/o a game bundled with them?).. Any word on when the Les Pauls will be sold seperately?

Thanks for any advice!