GSN has occasionally aired single episodes from the 1972 -- 73 season , the latest being an episode featuring Bob Barker as the celebrity guest , to commemorate his retirement from `` The Price Is Right '' in mid-2007 .
GSN has occasionally aired single episodes from the 1972-1973 season , the latest being an episode featuring Bob Barker as the celebrity guest , to commemorate his retirement from `` The Price Is Right '' in mid-2007 .