Through October 1st, Gamestop is offering a heckuva deal on Guitar Hero 5. If you pre-order by October 1st in store or online, they will give you GH5 + GH Van Halen edition free when it releases on Dec. 22! Game only for Wii is $59.99, but for that price you get two games. Here's the link, just click on the console platform you use for more info.
http://www.gamestop.com/browse/ProductMerch.aspx?groupid=473&affid=3000&WT.mc_id=081109nl
Hope this helps!
Jim