Alle 184 Dream Theater utgivelser på LP, CD, SACD, DVD, Bok, VHS, MDVD, Klær, DIV, Blu-ray, CD/DVD, MERCH, CD/Blu-ray, MBD, LP/CD, Pocketbok, Plakat, CD/Blu-ray Audio, CD/Blu-ray/DVD, Hoodie, T-shirt, VINYL, LP/CD/BD, LP/CD/BOK, CD/DVD/BD, LP/CD/DVD/BD, Patch, Badge, Nøkkelring, Beanie, Armbånd, Bandana og Langermet T-skjorte