My neighbor at the end of our street, knew I had pinball's (garage open / games inside / people / kids playing all the time).
One day he rang my doorbell and said his client had a pinball game he wanted out of his house. They loaded it in my neighbor's truck and it was in front of my driveway. We (neighbor & I) off loaded it into my garage.
I gave it a quick clean and sold it down the road for $250. That was about 15 years ago. Game was Bally's Night Rider.