Quoted from SimpleSam:

That one in Sacramento is the best deal on Craigslist. How do I know? It says so in the ad title. I had noticed that ad when they first put it up and were asking $5,000. Completely clueless about the value so it's not surprising that it is not in very good shape. One of the nice things about buying from a pinsider is that they are more likely to understand what the game is worth and know what is and isn't working.
That other game looks promising but it's hard to tell from two photos. I wish people knew to take the glass off and take close ups of the playing field.
I have never looked on Letgo, I'll have to check that out.