Next Guitar Hero Game Totally Leaked

Amazon has completely blown Activision's presumably big E3 announcement with its listing of this year's tent pole Guitar Hero game. We're talking logo, release date, and pricing!

Guitar Hero: Warriors of Rock will hit on September 21 on PlayStation 3, Xbox 360, and Wii, according to the listing.

Pricing is as follows:

• Standalone game = $60
• Guitar bundle = $100
• Band bundle = $180