What's all y'all's opinion on being asked for the serial number of a piece of ham gear you're offering for sale online? I'm not sure if it's a reasonable request, part of a scam or an insult.
I was asked about this once when I was selling my 706, as apparently some S/Ns were part of a production run that likes to blow their finals. Seemed reasonable.
Jim The machine does not isolate us from the great problems of nature but plunges us more deeply into them. - Antoine de Saint-Exupéry