Some recent Goodwill finds, including a copy of Guitar Hero III: Legends of Rock on the Xbox 360, inside the case of Guitar Hero II on the PlayStation 2. : r/GuitarHero
Activision confirms Guitar Hero: Aerosmith, offers free DLC for Guitar Hero III – Destructoid
Guitar Hero III: Legends of Rock DLC - Giant Bomb
Guitar Hero III: Legends of Rock - Wikiwand
Guitar Hero DLC Setlist 1! - YouTube
Guitar Hero 3 Xbox 360 DLC's Setlist - YouTube
Guitar Hero DLC Setlist 3! - YouTube
Guitar Hero 3 DLC - "The Pretender" Expert 100% FC (614,323) - YouTube
Put Your Hero Skills To Test With More DLC
Download DLC's - Guitar Hero III Legends Of Rock - YouTube
Just to be safe, these codes won't work since the dlc was taken off the stores right? : r/GuitarHero
Guitar Hero 3 gets Journey, Foreigner, Boston DLC | Engadget
Amazon.com: Guitar Hero III: Legends of Rock - Nintendo Wii (Game only) : Video Games
Video Game Soundtracks — Guitar Hero III: Legends of Rock (Bonus Tracks & Multiplayer Exclusives) #NMW | Metal Amino
Amazon.com: Guitar Hero III: Legends of Rock - Xbox 360 : Video Games