Endorphin.es Airstreamer 4 Eurorack Synth Module
keyboard
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Why this number?
The typical used price is the median of 21 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 | €110 | median sold, rounded |
| Most sold between | €100–€130 | 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 | 21 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 14 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €168 | typical ask across 11 listings, 53% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €110 | 36 used sales, 2022–2026; not used for deals |
| Sales on record | 45 | 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.
Reverb
5 more live · €168–€220 · typical ask €168 · most of these are new asks against a used typical
- €16853% over typicalnew ·
United States · Reverb · confirmed 3 days ago - €18568% over typicalnew ·
Canada · Reverb · confirmed 3 days ago - €18568% over typicalnew · Canada · Reverb · confirmed 3 days ago
- €19275% over typicalnew ·
United Kingdom · Reverb · confirmed 3 days ago - €220100% over typicalnew ·
Australia · Reverb · confirmed 3 days agocheck this is the same keyboard
Price history
Every recorded sale, one point each: 45 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
21 used sales · last 24 months · middle half €100–€130 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 28 Aug 2026 | €89$100 as sold | excellent | United States | Reverb | Details |
| 20 Apr 2026 | €94$110 as sold | excellent | United States | Reverb | Details |
| 26 Nov 2025 | €103$120 as sold | very good | United States | Reverb | Details |
| 21 May 2025 | €112$130 as sold | mint | United States | Reverb | Details |
| 18 Feb 2025 | €103$120 as sold | mint | 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 all 45 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Feb 2026 | €102$119 as sold | excellent | United States | Reverb | Details |
| 25 Nov 2025 | €103$120 as sold | excellent | United States | Reverb | Details |
| 23 Nov 2025 | €94$109 as sold | excellent |   Netherlands | Reverb | Details |
| 5 Aug 2025 | €107$125 as sold | excellent | United States | Reverb | Details |
| 14 Apr 2025 | €107$125 as sold | excellent | United States | Reverb | Details |
| 6 Apr 2025 | €134$156 as sold | excellent | United Kingdom | Reverb | Details |
| 23 Jan 2025 | €160$185 as sold | new | United States | Reverb | Details |
| 21 Jan 2025 | €112$130 as sold | excellent | United States | Reverb | Details |
| 30 Dec 2024 | €99$115 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2024 | €129$150 as sold | mint | United States | Reverb | Details |
| 13 Dec 2024 | €158$184 as sold | excellent | United Kingdom | Reverb | Details |
| 13 Dec 2024 | €158$184 as sold | excellent | United Kingdom | Reverb | Details |
| 21 Nov 2024 | €120$140 as sold | excellent |  Japan | Reverb | Details |
| 13 Nov 2024 | €102$119 as sold | mint | United States | Reverb | Details |
| 30 Oct 2024 | €120$140 as sold | very good | United States | Reverb | Details |
| 28 Oct 2024 | €129$150 as sold | excellent | United States | Reverb | Details |
| 24 Oct 2024 | €148$166 as sold | mint | United Kingdom | Reverb | Details |
| 4 Sept 2024 | €158$184 as sold | excellent | United Kingdom | Reverb | Details |
| 20 Aug 2024 | €120$140 as sold | excellent | United States | Reverb | Details |
| 28 Jun 2024 | €129$150 as sold | mint | United States | Reverb | Details |
| 21 Jun 2024 | €123$143 as sold | mint | United States | Reverb | Details |
| 17 May 2024 | €86$100 as sold | mint | United States | Reverb | Details |
| 28 Mar 2024 | €103$119 as sold | very good | United States | Reverb | Details |
| 24 Mar 2024 | €114$132 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2024 | €146$170 as sold | excellent | United Kingdom | Reverb | Details |
| 5 Jan 2024 | €138$155 as sold | mint | United States | Reverb | Details |
| 29 Oct 2023 | €98$110 as sold | excellent | Canada | Reverb | Details |
| 22 Aug 2023 | €98$111 as sold | mint | United Kingdom | Reverb | Details |
| 16 Jul 2023 | €102$115 as sold | excellent | United States | Reverb | Details |
| 2 Jun 2023 | €120$135 as sold | mint | United States | Reverb | Details |
| 24 Apr 2023 | €111$125 as sold | mint | Canada | Reverb | Details |
| 1 Apr 2023 | €143$161 as sold | excellent | United States | Reverb | Details |
| 21 Mar 2023 | €138$155 as sold | mint | United States | Reverb | Details |
| 13 Feb 2023 | €156$175 as sold | new |  France | Reverb | Details |
| 20 Dec 2022 | €129$145 as sold | mint | United States | Reverb | Details |
| 9 Dec 2022 | €168$189 as sold | new | United States | Reverb | Details |
| 9 Dec 2022 | €168$189 as sold | new | United States | Reverb | Details |
| 24 Nov 2022 | €163$189 as sold | new | United States | Reverb | Details |
| 24 Nov 2022 | €163$189 as sold | new | United States | Reverb | Details |
| 14 Sept 2021 | €192$215 as sold | new | United Kingdom | 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.
Where it’s cheapest right now
What sellers are asking today, by country. Asking prices, not sales; shipping, fees and any customs or import VAT between you and the seller are not included.
| Country | Live | Median ask | Cheapest ask | Cheapest vs typical |
|---|---|---|---|---|
 Israel | 1 | €104 | €104 | €6 under (5%) |
| United Kingdom | 2 | €150 | €108 | €2 under (2%) |
 Spain | 2 | €148 | €144 | 31% over typical |
| United States | 3 | €168 | €168 | 53% over typical |
| Canada | 2 | €185 | €185 | 68% over typical |
| Australia | 1 | €220 | €220 | 100% over typical |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €168 for the Endorphin.es Airstreamer 4 Eurorack Synth Module today, 53% over the €110 it actually sells for (21 recorded sales, last 24 months; most sold between €100 and €130). There are 11 listings live right now across Reverb, from €104 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.