IMDB information:

Title: The Price is Right (1972)
Genres: Family, Game-Show
Description: "Come on down!" "The Price Is Right" — hosted by Bob Barker until 2007 and Drew Carey thereafter — features a wide variety of games and contests with the same basic challenge: Guess the prices of everyday (or not-quite-everyday) retail items. Four contestants, all of whom are seated in one of the wildest audiences in daytime game-show history, are called to the stage to play a preliminary pricing round. That winner joins the host on stage for one of more than 70 different pricing games. After three such games, the contestants spin a big wheel — hoping to get as close to $1 as possible — in the "Showcase Showdown." The two highest winners of that round advance to the final, where prizes could be cars or roomsful of furniture. A trio of models presents the prizes.