I spotted a Nordmende Quardonado (either 40 or 80 - I don't have the exact model number) at our local flea market. The unit included two matching speakers. It was in generally good shape cosmetically and all the buttons appeared to function properly. I did not attempt to plug it in as I wanted to do some research on it first. The seller was asking $175. I'm having a difficult time finding information on these units outside of https://www.radiomuseum.org of which I am not a member. Does anyone know of any other resources for this radio - I am trying to find valuations to determine if $175 is a fair price (assuming it powers on and functions). Thank you. 73, Mark - KD2NOM
UPDATE: I did find this: https://www.ebay-kleinanzeigen.de/s-nordmende-quadronado/k0 Looks like there are some prices out there.