A Yamaha CS-80 listed on Reverb by an Athens-based seller has sold for £401,465.62, close to $534,000, making it the most expensive synthesizer ever sold at auction. The listing, posted under the account Synthesizerman, made one claim carry the entire price tag: that this specific unit was Vangelis's very first CS-80, the one he used on his 1977 album Spiral.
The sale beats the previous record for an electronic instrument at public sale, a Sennheiser VSM-201 vocoder once owned by Kraftwerk's Florian Schneider, which went for roughly $256,000. That was a vocoder tied to a founding member of Kraftwerk. This is a keyboard tied to the composer who scored Blade Runner and Chariots of Fire, both mainstream monuments built on analogue synthesis, and the market clearly decided that legacy is worth twice as much.
What's the actual proof it was his?
Not much, by the seller's own account. The listing described an early prototype with no serial number, in excellent working order, with its original stand and lid intact. The one distinguishing mark offered as evidence is a cigarette burn on one of the A keys. The seller's pitch was blunt: "This is the real deal. Early prototype no serial number... This is the 'Spiral' CS-80, historic. Priced accordingly." There is no photograph of Vangelis at this specific unit, no serviced-by paperwork, no dealer chain of custody. The buyer, whoever they are, bought a story as much as they bought a keyboard.
"the best analogue synth design there has ever been"
That's Vangelis himself, describing the CS-80 in a 1984 interview with Electronics & Music Maker, years before this unit's ownership became a $534,000 question mark.
Why did the price get this high?
Because the CS-80 was never just another polysynth. Yamaha built it in 1976 as an eight-voice, dual-layer analogue beast with aftertouch and ribbon controllers that let a player bend pitch and tone in real time, features most synths still don't have. Vangelis used one on nearly every major score of his career. That's the instrument that opens Blade Runner's title theme and carries Chariots of Fire's piano-and-pad hook into Olympic ceremonies and wedding playlists worldwide. A working, original CS-80 already commands five figures on the used market. Attach it to the specific artist who made the model famous, and collectors will pay whatever the story is worth to them, documentation or not.
