I found these 3 hilarious bloopers on youtube.com that I've never seen anywhere else:
Pushover: The price reveal flap opens up by itself while Bob is explaining the game!
Switcheroo: The contestant ends the game with only 1 right, but then when they reveal the actual price of the car, it turns out that the numbers in the price of the car were not set up the right way! I think the 3rd and 4th numbers in the price were reversed somehow, so it was considered a technical win.
Punchboard: Someone wins all 4 punches, and when they look in the first hole that was punched out, it's empty! So the only thing they can do is give them the $10,000!
I know that Pushover must be from recently, but the other 2 must be from the 80s. Has anyone seen these, and would anyone happen to know dates that these originally aired?