For a mere $300, you can buy a copy of the 1979 screenplay for the Gong Show Movie, written by Chuck Barris and Robert Downey, Sr. Amazingly, this movie actually got made — and though I can’t find a DVD of it online, you can buy the poster. Judging from the scanned script pages and the miserable box-office performance, history is not being denied much of value here.
The Gong Show Movie [Original Screenplay].
(via Wil Wheaton)