BASTL Instruments Trinity POLY SYNTH 3-Voice Polyphonic Synthesizer
keyboard
Has sold for €65 over 2018–2024, across 12 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. Closest new: BASTL Instruments Neo Trinity, €333 at Thomann.
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: 13 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 Feb 2024 | €73$85 as sold | excellent |   France | Reverb | Details |
| 1 Jul 2023 | €136$158 as sold | excellent |  Germany | Reverb | Details |
| 13 Jan 2022 | €150$175 as sold | very good |  United States | Reverb | Details |
| 20 Sept 2019 | €52$60 as sold | mint | United States | Reverb | Details |
| 6 Aug 2019 | €42$49 as sold | mint | France | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026.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 13 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 22 Dec 2022 | €146$170 as sold | excellent | France | Reverb | Details |
| 9 Sept 2019 | €48$55 as sold | excellent | United States | Reverb | Details |
| 20 May 2019 | €56$65 as sold | excellent | United States | Reverb | Details |
| 5 Apr 2019 | €52$60 as sold | mint |  Canada | Reverb | Details |
| 7 Dec 2018 | €60$70 as sold | excellent | United States | Reverb | Details |
| 27 Jul 2018 | €97$113 as sold | mint | Canada | Reverb | Details |
| 14 Apr 2018 | €69$80 as sold | excellent | United States | Reverb | Details |
| 26 Jan 2017 | €94$110 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 August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
12 recorded sales of the BASTL Instruments Trinity POLY SYNTH 3-Voice Polyphonic Synthesizer from 2018–2024, all-time around €65. Too few in the last two years to quote a typical used price. Figures computed 17 October 2026.