Flip Flop (pricing game)

Flip Flop is a pricing game on the American television game show The Price Is Right. It is played for a four-digit prize, worth between $3,000 and $10,000.

Gameplay
The contestant is shown two sets of two digits, representing an incorrect price for the prize. For instance, if the given numbers are 24-03, he is given three choices:


 * "Flip," inverting the first two digits (24 becomes 42) and giving a prize of $4,203;
 * "Flop," inverting the last two digits (03 becomes 30) and giving a prize of $2,430; or
 * "Flip-Flop," inverting both sets of digits and giving a prize of $4,230.

A correct decision wins the prize.

Trivia

 * Flip Flop was victimized by a cheater on April 4, 2005, when the contestant playing it hit the price reveal button without making any changes. Host Bob Barker awarded him the prize, a decision most fans rather vehemently disagreed with.
 * On another occasion, when the time came to reveal the price of the prize, Bob pressed the button to open the door. But...nothing happened! Bob repeatedly pushed the button in his attempt to open the door. When it only opened part-way, though, Bob enlisted the help of the contestant playing the game. And after much effort (in which the game prop visibly shook under pressure) the door broke off!