I play my pinball machines. They'll wear out and break and I will have had fun playing them. Someday I'll be dead and gone and my poor son is going to have to find someone to unload all these pinball machines on, and dig them out of the basement. Until that time, I'm not going to sweat what an insert looks like if I stick my face right up against it.
My TRON Pro NIB was not 'perfect'. Nothing in the universe is perfect. If you want to get into 'trailer queens' start collecting classic cars. You can put it on the trailer and its chromed out suspension and frame will never see any dirt or wear, and you can spend the entire weekend cleaning it with a diaper.