Marty is spot on here. Pinball is NOT an investment. That was a tune played by a dealer years ago. If pinball was an investment, then why are they so expensive to buy, and rarely see their value remain the same when they sell ? Just a sales pitch, and a poor one at that.

BBB is a unique collector's machine. It would be one of the rare games that will keep it's value. There would not be many games that fall into this category. Mermaid, Krull, KISS, Asteroid Annie, TKO, Eclipse and Voltan come to mind. Super rare and limited in numbers.