Any contestant who overbids is disqualified regardless of their opponent's result. A double overbid results in neither contestant winning a showcase. Since 1974, any contestant who comes within a specified amount from the actual retail price of their own showcase without going over wins both showcases. Until 1998, the amount was less than $100. In 1998, it became the current $250 or less.

Can we conclude that can you still win both showcases on price is right?
yes