 A contestant could take his or her cumulative winnings, buy a prize, and retire, or elect to return the next day and try to win enough to buy the next most expensive prize.Any champion who earned enough cash to buy the car could leave with the car or return to play for all six prizes.Starting in mid-to-late 1981, any champion who earned enough cash for the car had the opportunity to play for a large cash jackpot for $620.