Here's that door that I have, purchased for a project but ended up going a different direction and do not need it.

The front of the door is in really good nick 9 out of 10 with a ever so slight depression (in the right light) to the left and up a little of the coin refund chute. Also a little deform in the side edge near the lock but this could be tapped out. The rear of the door is missing parts and in good condition for its age.

Lastly it is the camera that makes the door look curved as it is straight.

Let me know if you are interested and if someone can let me know what era this door is off (guessing early 80's).

Cheers