Jim: My local thrift store now charges $25 for receivers and amplifiers, regardless of wattage. I bought a Pioneer SX-680 and Yamaha CR-420 from them about seven, or so, years ago for $15 each. My Yamaha receiver is in great physical condition and it works well. The only repair needed is the dial bulb had burnt out, recently. I would say less than half of what the SA is asking would be more in line... and that's for one which works and looks good.
Nando.