Up until about 4 years ago here in Phoenix there was a store that specialized in 'vintage' video game equipment. However, the demand for Atari stuff wasn't quite as high as it is now, so it was a pretty laid back place with very good prices.
Unfortunately, sales weren't good enough to justify keeping the place, so they moved the stock into a neighboring Games Plus. His son owned this place, and there were still occasional deals to be found.
Fast forward to about 3 months ago. I walk into this Games Plus, and all the Atari stuff is covered by a tarp. They tell me someone came in and made an offer on the entire lot. Gads.