The listing first began attracting attention over the weekend, and has since been removed. Fortunately, 1UP snapped a shot before then.
The rating specified the title "Guitar Hero headlining Van Halen," which could be a result of Activision's plans for "major re-stage" of the franchise with "all new differentiated Guitar Hero products" in the second half of this year.
According to earlier rumors, the Van Halen music game is due on PlayStation 2, PlayStation 3, Xbox 360 and Wii in August. No official word yet, but we'll let you know.