About $330 to $499 as of 2026-11-08, based on 2 recent eBay sales with a median of $412. Similar ones are listed right now for $330 to $1,199, but asking prices run higher than what things sell for.
Recent eBay sales: $499 (Pioneer SX-680 Vintage AM/FM Stereo Receiver Silver Face Wood Case…); $325 (Pioneer SX-680 Vintage Stereo Receiver Model SX-680 Home Audio…).
Fully working on every input, both channels, all lamps lit, is the baseline buyers expect at full price. Serviced or recapped units sell for more. Scratchy controls, dead lamps or one weak channel sell for less. Original knobs, faceplate and wood case condition matter: replacement parts and cracked veneer cut the price.
Snap 2–4 photos and Guestimator prices yours from what's selling now, then lists it on your own eBay account. You check every word first.
Guestimate mineGuestimates are market estimates from public eBay data at the date shown, not certified appraisals. Prices change; check before you buy or sell. As an eBay Partner, Guestimator may be paid a commission when you buy through links on this page.