Oberheim OB-SX 49-Key Synthesizer
keyboard
Has sold for €2,150 over 2017–2026, across 27 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price. 2 for sale, from €7,750.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
Reverb
Price history
Every recorded sale, one point each: 30 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 27 May 2026 | €1,720$1,999 as sold | fair |  United States | Reverb | Details |
| 6 May 2026 | €2,147$2,500 as sold | fair | United States | Reverb | Details |
| 26 Jul 2025 | €1,879$2,183 as sold | parts |   France | Reverb | Details |
| 8 Jul 2025 | €1,288$1,500 as sold | parts | United States | Reverb | Details |
| 31 May 2025 | €1,898$2,200 as sold | very good | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 30 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 9 Oct 2024 | €2,322$2,699 as sold | very good | United States | Reverb | Details |
| 6 Sept 2024 | €1,119$1,300 as sold | fair | United States | Reverb | Details |
| 30 May 2024 | €2,856$3,325 as sold | mint | United States | Reverb | Details |
| 17 Apr 2024 | €1,491$1,728 as sold | parts |  Canada | Reverb | Details |
| 21 Jan 2024 | €1,718$2,000 as sold | excellent | United States | Reverb | Details |
| 1 Sept 2023 | €3,693$4,300 as sold | very good | United States | Reverb | Details |
| 21 Apr 2023 | €1,951$2,262 as sold | fair |  United Kingdom | Reverb | Details |
| 17 Aug 2022 | €3,437$3,995 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2022 | €1,890$2,200 as sold | good | United States | Reverb | Details |
| 20 Jan 2022 | €2,577$3,000 as sold | good | United States | Reverb | Details |
| 23 Aug 2021 | €2,576$2,999 as sold | very good | United States | Reverb | Details |
| 4 Aug 2021 | €2,315$2,695 as sold | very good | United States | Reverb | Details |
| 6 Jun 2021 | €2,362$2,750 as sold | good | United States | Reverb | Details |
| 1 Mar 2021 | €3,092$3,600 as sold | very good | United States | Reverb | Details |
| 22 Oct 2020 | €3,164$3,675 as sold | good | United Kingdom | Reverb | Details |
| 9 Oct 2020 | €2,233$2,600 as sold | good | United States | Reverb | Details |
| 27 Aug 2020 | €1,612$1,877 as sold | fair |  Australia | Reverb | Details |
| 5 Apr 2020 | €3,959$4,610 as sold | excellent | United Kingdom | Reverb | Details |
| 11 Jan 2020 | €1,804$2,100 as sold | very good | United States | Reverb | Details |
| 7 Oct 2019 | €2,591$3,000 as sold | very good |  Japan | Reverb | Details |
| 7 Feb 2019 | €1,804$2,100 as sold | excellent | United States | Reverb | Details |
| 13 Nov 2018 | €1,555$1,800 as sold | very good | United States | Reverb | Details |
| 4 Sept 2018 | €1,814$2,100 as sold | very good | United States | Reverb | Details |
| 27 Mar 2018 | €859$1,000 as sold | very good | United States | Reverb | Details |
| 2 Aug 2017 | €1,941$2,250 as sold | good | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €7,750 · 
Italy €9,203 · before shipping
27 recorded sales of the Oberheim OB-SX 49-Key Synthesizer from 2017–2026, all-time around €2,150. Too few in the last two years to quote a typical used price. Cheapest live €7,750 before shipping. Figures computed 20 October 2026.