If possible, try to flip it to somebody who will restore it.
IMO, there are enough crappy 4 player 2" flipper games to keep supplying parts for a long time. I do understand that not every game is the right project for everyone, but Central Park is a decent game, and I'm sure somebody will feel up to the challenge.
Just make sure they aren't buying it with the intention of parting it anyway.
BTW, I HAVE parted games. They were 2 or 4 player games that had already been partially parted anyway. It is a dirty job. It is a lot of work and after you sell off the first 2-3 high dollar parts, you are pretty much left with keeping the rest in your "stash" or taking pictures, putting on flea bay etc. You really don't make much money off selling pop bumpers and steppers on ebay.
So the: "what is your time worth" cuts both ways. Time to part and sell or time to restore. The least amount of time might be to offer it up as a heavy duty project.