On Wednesday, September 26, 2018 at 3:28:50 PM UTC-4, wrote:

Thanks for scouting! Not a bad number.
Get a feel for prices on them? I will
seriously consider attending May or
September's show next year if at least
a dozen boom boxes are in attendance.

The Grundig wanted serious $$, asking was $200. The rest were all under $100 where prices were marked. Most were unmarked. None wound up on the donations pile (AKA Buy-it-Now), which suggests something.

NOTE: There could be 2 or 20 next show. For instance, there was only one steam-engine this year, a large walking-arm device, but there was also a glass (yes, glass) operating 4-stroke gasoline engine as a teaching tool. It ran for several hours on Friday afternoon. So, it is always a mixed bag of of random stuff - apart from the vintage radios, that is.

Peter Wieck
Melrose Park, PA