Yes, that has actually bothered me. But not as much as "Credit Card" for a game that was really an ATM machine.
Except the name fit because, as Barker would say, you couldn't exceed your credit limit on your credit card with your purchases. The ATM prop was a fit since cash advances are a thing with credit cards.
Another working title might be "Mad Money", especially if all you win is money, it would make you mad.
I don't think so. A pessimistic title not only makes for poor television, this focuses on
losing the game, not winning it.
"Pick a Pair" would have worked - they just would have had to come up with another name for the current Pick a Pair from the early 80s. Other options besides Front and Back could have been: Half and Half? Nine Pairs? Hidden Price?
More specifically, "Pick Two Pairs". "Pick a Pair" would only be half the game. "Half and Half" has some potential since you're looking for the front and back halves of the car. I'd say "Nine Pairs" is about as generic as Money Game. "Hidden Price" doesn't fit for me because the price is not hidden. It's right there in front of you. You merely need to choose it (and it's definitely not blind guessing).
I really like the suggestion of "Front and Back". Plus, it hearkens back to "the old front and back trick" they used to refer to when the winning pairs were side by side on the board.
It's a shame "El Cheapo" would never fit as a good name.