I've always thought that would be a cool game to own myself.
It says 136 pinsiders own this game. Go to the map, find as many owners as you can and PM them, is my suggestion. I think you have a better chance of connecting with an owner that way instead of them, by chance, seeing your ad. They may not even know they want to sell it until you persuade them. haha.
Good luck.
r/
Mike