September 29th, 1969-July 13th, 1973- NBC

1973- Syndicated 
January 3rd, 1983-March 24th,1989- NBC
1985-Syndicated

Quiz show first hosted by Jack Kelly from 1969-1971. He was followed by Joe Garagiola and Jim Perry. 
Complete broadcast air check with commercials including 
Vivarin sleeping pills, An anti message from the American Cancer 
 Society and The Heart Association, Rolaids, Betty Crocker, and Total cereal ("The Vitamin Cereal").

NOTE:
Sadly, all 990 episodes of the first run of SALE OF THE CENTURY (1969-1973) have been destroyed with the exception of nine broadcasts archived at UCLA FILM & TV ARCHIVE, four episodes circa 1971 and 5 episodes circa 1973. However, these nine episodes were recorded on old format video tape reels which cannot be played back. As stated by UCLA, "Unplayable on Archiving Equipment."

THE LIBRARY OF CONGRESS  has archived four SALE OF THE CENTURY  broadcasts (Dec. 12, 18, 19, 1969, June 9, 1970). However they are AUDIO ONLY on 16" LACQUER DISCS (two discs totaling  15 minutes each per complete program). 

The two surviving rare samples of SALE OF THE CENTURY archived in the collection of ARCHIVAL TELEVISION AUDIO, INC. were originally recorded off the air via direct line on reel to reel audio tape. The sound remains pristine. 
                                                  

Nightime: December 18th, 1956-September 5th, 1966 (CBS)
December 12th, 1966-May 22nd, 1967, CBS.
Daytime: June 18th, 1962-September 6th, 1968, (CBS).
1969-1977 Syndicated.
1980 Syndicated
September 3rd, 1990-May 31st, 1991. (NBC).

One of television's most popular game shows. A panel of four celebrities tried to determine which of three guests, each claiming to be the same person was telling the truth. Bud Collyer hosted the prime-time and daytime versions of the show on CBS. The syndicated version that began in 1969, was hosted by Garry Moore until 1977 when Joe Garagiola took over for the last few shows. Robin Ward hosted the 1980 syndicated version. Gordon Elliott hosted the 1990 daytime revival until February 1991 when Alex Trebek became the host. 

Substitute Host: Joe Garagiola.
Bill Wendell, announcer.

First contestant is Judge Bob Young, only circuit judge who formerly who has been a former convict. 

Second contestant is Mark W. Demon, aka "Slatts Cabbage," President of a college who accepts everyone.