Synthrotek MST Dual Envelope
keyboard
Has sold for €80 over 2016–2025, across 15 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. 1 for sale, from €44.
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.
ReverbPrice history
Every recorded sale, one point each: 18 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 |
|---|---|---|---|---|---|
| 7 Aug 2025 | €67$75 as sold | mint |  Canada | Reverb | Details |
| 10 Oct 2021 | €89$100 as sold | very good |  United States | Reverb | Details |
| 25 Aug 2019 | €67$75 as sold | excellent | United States | Reverb | Details |
| 28 Apr 2019 | €103$115 as sold | very good | United States | Reverb | Details |
| 20 Nov 2018 | €71$80 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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.
Show all 18 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 28 Feb 2020 | €89$100 as sold | very good | United States | Reverb | Details |
| 27 Dec 2018 | €107$120 as sold | very good | United States | Reverb | Details |
| 5 Dec 2018 | €71$80 as sold | very good | United States | Reverb | Details |
| 30 Oct 2018 | €84$94 as sold | mint |   Austria | Reverb | Details |
| 6 Oct 2018 | €169$190 as sold | excellent | United States | Reverb | Details |
| 11 Mar 2018 | €80$90 as sold | very good | United States | Reverb | Details |
| 16 Feb 2018 | €62$70 as sold | mint | United States | Reverb | Details |
| 12 Jan 2018 | €62$70 as sold | mint | United States | Reverb | Details |
| 21 Sept 2017 | €89$100 as sold | excellent | United States | Reverb | Details |
| 29 Jan 2017 | €98$110 as sold | new | United States | Reverb | Details |
| 20 Dec 2016 | €134$150 as sold | excellent | United States | Reverb | Details |
| 14 Sept 2016 | €80$90 as sold | very good | United States | Reverb | Details |
| 11 Feb 2016 | €171$191 as sold | new | 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.
Cheapest live: United States €44 · before shipping
15 recorded sales of the Synthrotek MST Dual Envelope from 2016–2025, all-time around €80. Too few in the last two years to quote a typical used price. Cheapest live €44 before shipping. Figures computed 19 October 2026.