All 1980s NBC daytime episodes of $ale of the Century, from 1983-September 1988. Mitt Dawson said that they, as in Reg Grundy Productions, Inc. didn't save the daytime episodes, until the last 6 months of taping. He also said that just before he left, there was an archive of Beta viewing/reference tapes in the office of EVERY episode, both network and syndicated editions. Those may, or may not, be still around.
USA showed episodes with the winner's board, but they were from when the syndicated edition switched from the shopping format.
And these words were straight from Mitt Dawson's mouth. Why would he lie?