Destructoid notices that GameStop (among other retailers) has finally listed Guitar Hero II Rocks The 80s Expansion Pack. The game is listed for $39.99 and has a release date of July 18, 2007.
Like a hurricane prepared to rock you, rumors of this party (and money printing) gold mine have been swirling around for quite some time. While no details have been revealed, one can speculate that the game will contain music from 80s, and not a collection of Norwegian black metal as previously speculated.