Pittsburgh Modular Oscillator Double Helix
keyboard
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Why this number?
The typical used price is the median of 9 used sales observed in the last 24 months, with outliers removed and the figure rounded. An observed sale is often the last asking price rather than a confirmed hammer price.
| Typical used price | €310 | median sold, rounded |
| Most sold between | €290–€400 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 9 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €310 | 58 used sales, 2017–2026; not used for deals |
| Sales on record | 65 | all-time, all platforms |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 19 October 2026. Full method, including what each badge means
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: 65 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
9 used sales · last 24 months · middle half €290–€400 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 20 May 2026 | €397$446 as sold | very good |  Switzerland | Reverb | Details |
| 22 Mar 2026 | €223$250 as sold | excellent |  United States | Reverb | Details |
| 4 Mar 2026 | €401$450 as sold | excellent | United States | Reverb | Details |
| 21 Jan 2026 | €312$350 as sold | very good | United States | Reverb | Details |
| 25 Sept 2025 | €312$350 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 65 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 9 Feb 2026 | €347$388 as sold | excellent |  United Kingdom | Reverb | Details |
| 30 Nov 2025 | €268$300 as sold | very good | United States | Reverb | Details |
| 24 Aug 2025 | €290$325 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2024 | €535$600 as sold | mint |  South Korea | Reverb | Details |
| 22 Jun 2024 | €295$332 as sold | excellent | United Kingdom | Reverb | Details |
| 24 May 2024 | €319$358 as sold | very good | United States | Reverb | Details |
| 9 Dec 2023 | €290$325 as sold | excellent | United States | Reverb | Details |
| 11 Aug 2023 | €372$415 as sold | excellent | United Kingdom | Reverb | Details |
| 9 May 2023 | €312$350 as sold | mint | United States | Reverb | Details |
| 20 Mar 2023 | €457$511 as sold | excellent |   Germany | Reverb | Details |
| 6 Feb 2023 | €327$367 as sold | excellent |  Canada | Reverb | Details |
| 3 Dec 2022 | €357$399 as sold | mint |  China | Reverb | Details |
| 6 Sept 2022 | €312$350 as sold | excellent | United States | Reverb | Details |
| 30 Aug 2022 | €396$443 as sold | very good | United Kingdom | Reverb | Details |
| 25 Aug 2022 | €312$350 as sold | excellent |  Japan | Reverb | Details |
| 8 Jun 2022 | €334$375 as sold | very good | United States | Reverb | Details |
| 6 Jun 2022 | €358$400 as sold | excellent | United States | Reverb | Details |
| 17 Feb 2022 | €267$300 as sold | mint | United States | Reverb | Details |
| 14 Feb 2022 | €321$360 as sold | excellent | United States | Reverb | Details |
| 2 Feb 2022 | €178$200 as sold | good | United States | Reverb | Details |
| 19 Jan 2022 | €262$294 as sold | excellent |  New Zealand | Reverb | Details |
| 17 Oct 2021 | €310$348 as sold | very good | United States | Reverb | Details |
| 20 Sept 2021 | €242$270 as sold | very good |  Denmark | Reverb | Details |
| 5 Aug 2021 | €267$300 as sold | very good | United States | Reverb | Details |
| 5 Aug 2021 | €267$300 as sold | very good | United States | Reverb | Details |
| 22 Jun 2021 | €343$385 as sold | very good | United States | Reverb | Details |
| 7 Jun 2021 | €382$429 as sold | new | United States | Reverb | Details |
| 20 May 2021 | €320$359 as sold | excellent | United States | Reverb | Details |
| 10 May 2021 | €394$442 as sold | mint | United Kingdom | Reverb | Details |
| 2 Mar 2021 | €291$325 as sold | excellent | United States | Reverb | Details |
| 2 Mar 2021 | €290$325 as sold | excellent | United States | Reverb | Details |
| 14 Dec 2020 | €309$345 as sold | excellent | United States | Reverb | Details |
| 8 Nov 2020 | €338$379 as sold | very good | United States | Reverb | Details |
| 15 Aug 2020 | €356$400 as sold | excellent | United States | Reverb | Details |
| 13 Aug 2020 | €356$400 as sold | excellent | United States | Reverb | Details |
| 21 May 2020 | €257$289 as sold | very good | United States | Reverb | Details |
| 17 May 2020 | €285$320 as sold | excellent | United States | Reverb | Details |
| 1 May 2020 | €303$340 as sold | excellent | United States | Reverb | Details |
| 9 Jan 2020 | €286$320 as sold | very good | United States | Reverb | Details |
| 16 Dec 2019 | €311$349 as sold | excellent | United States | Reverb | Details |
| 20 Sept 2019 | €344$386 as sold | excellent | United States | Reverb | Details |
| 14 Aug 2019 | €267$300 as sold | excellent | United States | Reverb | Details |
| 29 Jul 2019 | €250$279 as sold | excellent | United States | Reverb | Details |
| 22 Jul 2019 | €263$295 as sold | excellent | United States | Reverb | Details |
| 7 Apr 2019 | €313$350 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Pittsburgh Modular Oscillator Double Helix sold for a median of €310 over the last 24 months across 9 recorded sales, with most examples landing between €290 and €400. Figures computed 19 October 2026 by Doirado from cross-platform listing data.