>In the Astronomy world we have "AstroMart"...the equipment
>goes for less because we are all amateur astronomers and we
>support one another.
>Do we have something like that for Electronics?

Well for the equivalent in the electronics world look out for a "hamfest" of
some sort in your region. You don't say where you are, but a location may
allow someone local to you to point you at a suitable location. Failing that
your local civil defence may be able to assist you in contacting some Radio
Hams to find out about a bring and buy.

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