Cwejman S1 MK2 Semi-Modular Monophonic Analog Synthesizer
keyboard
Has sold for €5,450 over 2017–2025, across 51 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.
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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 52 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 |
|---|---|---|---|---|---|
| 9 Nov 2025 | €5,926$6,900 as sold | mint |  United States | Reverb | Details |
| 8 Nov 2025 | €5,593$6,500 as sold | excellent | United States | Reverb | Details |
| 29 Oct 2025 | €5,738$6,681 as sold | excellent |   Sweden | Reverb | Details |
| 25 Jan 2025 | €7,302$8,502 as sold | mint |  Switzerland | Reverb | Details |
| 17 Mar 2023 | €7,730$9,000 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 52 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 20 Jan 2025 | €6,011$6,999 as sold | excellent | United States | Reverb | Details |
| 15 Jan 2025 | €5,540$6,450 as sold | mint |  Germany | Reverb | Details |
| 6 Dec 2024 | €5,341$5,995 as sold | excellent | United States | Reverb | Details |
| 6 Sept 2024 | €4,294$5,000 as sold | mint | United States | Reverb | Details |
| 29 Apr 2023 | €9,129$10,628 as sold | mint | Germany | Reverb | Details |
| 20 Apr 2023 | €9,911$11,539 as sold | mint |  Finland | Reverb | Details |
| 15 Jan 2023 | €10,221$11,900 as sold | excellent | United States | Reverb | Details |
| 20 Dec 2022 | €10,941$12,716 as sold | mint | Switzerland | Reverb | Details |
| 19 Feb 2022 | €7,730$9,000 as sold | mint | United States | Reverb | Details |
| 12 Sept 2021 | €6,871$8,000 as sold | mint | United States | Reverb | Details |
| 11 Sept 2021 | €6,870$7,999 as sold | excellent | United States | Reverb | Details |
| 27 Aug 2021 | €7,730$9,000 as sold | mint | United States | Reverb | Details |
| 14 Jun 2021 | €6,699$7,800 as sold | mint | United States | Reverb | Details |
| 26 May 2021 | €6,699$7,800 as sold | mint | United States | Reverb | Details |
| 11 May 2021 | €5,941$6,900 as sold | fair | United States | Reverb | Details |
| 6 Feb 2021 | €8,075$9,402 as sold | excellent |  Canada | Reverb | Details |
| 9 Nov 2020 | €4,434$5,162 as sold | excellent |  Spain | Reverb | Details |
| 23 Oct 2020 | €4,294$5,000 as sold | excellent | United States | Reverb | Details |
| 26 Sept 2020 | €4,903$5,709 as sold | excellent |  Slovakia | Reverb | Details |
| 6 Aug 2020 | €5,216$6,073 as sold | mint |  France | Reverb | Details |
| 8 Jul 2020 | €6,195$7,196 as sold | good | United States | Reverb | Details |
| 29 May 2020 | €3,865$4,500 as sold | mint | United States | Reverb | Details |
| 29 Mar 2020 | €5,008$5,830 as sold | mint |  Italy | Reverb | Details |
| 19 Mar 2020 | €3,865$4,500 as sold | mint | United States | Reverb | Details |
| 25 Dec 2019 | €4,695$5,466 as sold | mint |  Netherlands | Reverb | Details |
| 2 Dec 2019 | €3,779$4,400 as sold | mint | United States | Reverb | Details |
| 28 Oct 2019 | €5,797$6,750 as sold | mint | United States | Reverb | Details |
| 11 Oct 2019 | €4,080$4,750 as sold | mint | United States | Reverb | Details |
| 2 Oct 2019 | €3,693$4,300 as sold | mint | United States | Reverb | Details |
| 9 Sept 2019 | €4,123$4,800 as sold | mint | United States | Reverb | Details |
| 31 Aug 2019 | €3,252$3,650 as sold | mint | United States | Reverb | Details |
| 22 Aug 2019 | €3,076$3,581 as sold | new |  Belgium | Reverb | Details |
| 15 Aug 2019 | €3,306$3,828 as sold | excellent | Germany | Reverb | Details |
| 6 Aug 2019 | €4,036$4,699 as sold | mint | United States | Reverb | Details |
| 11 May 2019 | €4,724$5,500 as sold | mint | United States | Reverb | Details |
| 15 Nov 2018 | €6,957$8,100 as sold | very good | United States | Reverb | Details |
| 13 Oct 2018 | €6,956$8,099 as sold | excellent | United States | Reverb | Details |
| 6 Oct 2018 | €5,152$5,999 as sold | very good | United States | Reverb | Details |
| 8 Sept 2018 | €5,216$6,073 as sold | excellent |  Ireland | Reverb | Details |
| 29 Aug 2018 | €3,628$4,200 as sold | very good | United States | Reverb | Details |
| 12 Apr 2018 | €5,240$6,073 as sold | mint | France | Reverb | Details |
| 25 Feb 2018 | €5,450$6,316 as sold | mint | Italy | Reverb | Details |
| 23 Feb 2018 | €10,736$12,500 as sold | very good | United States | Reverb | Details |
| 7 Feb 2018 | €4,996$5,817 as sold | very good | Switzerland | Reverb | Details |
| 7 Nov 2017 | €4,724$5,500 as sold | excellent | 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
51 recorded sales of the Cwejman S1 MK2 Semi-Modular Monophonic Analog Synthesizer from 2017–2025, all-time around €5,450. Too few in the last two years to quote a typical used price. Figures computed 20 October 2026.