We never watched Decline of Western Civilization Part I, The Punk Years. But we've seen Decline, Part II: The Metal Years. We were aware of a Part III, but never found it to be showing or were able to get a DVD of it...
Look no longer. Announced TODAY. Decline of Western Civilization, Parts I, II, and III will be released on DVD and Blu-Ray on June 30th.
Rolling Stone has announced the release and has a brief story about it.