Knobula Poly Cinematic 8-Voice Polyphonic Synthesizer Eurorack Module
keyboard
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Why this number?
The typical used price is the median of 10 used sales observed in the last 90 days, 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 | €230 | median sold, rounded |
| Most sold between | €220–€250 | 25th to 75th percentile, same window |
| Window | last 90 days | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 10 used sales | ok sample |
| 90-day change | +1% | vs the 90 days before |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €350 | typical ask across 16 listings, 52% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €270 | 245 used sales, 2022–2026; not used for deals |
| Sales on record | 258 | 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
10 more live · €310–€469 · typical ask €350 · most of these are new asks against a used typical
- €31035% over typicalexcellent ·
United Kingdom · Reverb · confirmed 2 days ago - €34550% over typicalexcellent · United Kingdom · Reverb · confirmed just now
- €35554% over typicalnew ·
Italy · Reverb · confirmed 2 days ago - €36559% over typicalexcellent ·
United States · Reverb · confirmed 6 days ago - €39973% over typicalnew · United States · Reverb · confirmed 28 h ago
- €39973% over typicalnew · United States · Reverb · confirmed 28 h ago
- €40074% over typicalnew · United States · Reverb · confirmed 2 days ago
- €41982% over typicalexcellent · United Kingdom · Reverb · confirmed 6 days agocheck this is the same keyboard
- €462101% over typicalnew ·
Canada · Reverb · confirmed 2 days agocheck this is the same keyboard - €469104% over typicalnew · United Kingdom · Reverb · confirmed 2 days agocheck this is the same keyboard
Price history
What it sold for, month by month, since Jan 2023: 227 sales in months with at least three, and the bars along the floor show how many each month. The shaded band is where the middle half of sales landed.
Recent sales by listing date
10 used sales · last 90 days · middle half €220–€250 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 8 Oct 2026 | €277$311 as sold | very good | United Kingdom | Reverb | Details |
| 22 Sept 2026 | €251$282 as sold | excellent | United States | Reverb | Details |
| 15 Sept 2026 | €196$220 as sold | very good | United States | Reverb | Details |
| 29 Aug 2026 | €306$344 as sold | excellent | United Kingdom | Reverb | Details |
| 1 Aug 2026 | €394$449 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 258 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 5 Sept 2026 | €220$250 as sold | very good | United States | Reverb | Details |
| 22 Aug 2026 | €245$275 as sold | excellent | United States | Reverb | Details |
| 15 Aug 2026 | €220$248 as sold | excellent | United States | Reverb | Details |
| 14 Aug 2026 | €231$259 as sold | excellent | United States | Reverb | Details |
| 14 Aug 2026 | €213$239 as sold | very good | United States | Reverb | Details |
| 26 Jul 2026 | €206$240 as sold | excellent | United States | Reverb | Details |
| 17 Jul 2026 | €232$270 as sold | excellent | United States | Reverb | Details |
| 16 Jul 2026 | €215$250 as sold | excellent | United States | Reverb | Details |
| 14 Jul 2026 | €223$260 as sold | excellent | United States | Reverb | Details |
| 10 Jul 2026 | €225$262 as sold | very good | United Kingdom | Reverb | Details |
| 9 Jul 2026 | €242$272 as sold | excellent | United States | Reverb | Details |
| 2 Jul 2026 | €215$250 as sold | very good | United States | Reverb | Details |
| 23 Jun 2026 | €229$267 as sold | very good | United States | Reverb | Details |
| 19 Jun 2026 | €215$250 as sold | excellent | United States | Reverb | Details |
| 13 Jun 2026 | €189$220 as sold | very good | United States | Reverb | Details |
| 9 Jun 2026 | €215$250 as sold | excellent | United States | Reverb | Details |
| 9 Jun 2026 | €445$518 as sold | excellent | United Kingdom | Reverb | Details |
| 4 Jun 2026 | €219$255 as sold | excellent | United States | Reverb | Details |
| 1 Jun 2026 | €202$227 as sold | excellent | United States | Reverb | Details |
| 25 May 2026 | €249$280 as sold | excellent | United States | Reverb | Details |
| 8 May 2026 | €247$288 as sold | excellent | Canada | Reverb | Details |
| 30 Apr 2026 | €228$265 as sold | excellent | United States | Reverb | Details |
| 27 Apr 2026 | €198$230 as sold | very good | United States | Reverb | Details |
| 24 Apr 2026 | €281$327 as sold | excellent | United States | Reverb | Details |
| 12 Apr 2026 | €258$290 as sold | excellent | United States | Reverb | Details |
| 2 Apr 2026 | €257$288 as sold | excellent | United States | Reverb | Details |
| 30 Mar 2026 | €334$389 as sold | very good | United States | Reverb | Details |
| 27 Mar 2026 | €206$240 as sold | excellent | United States | Reverb | Details |
| 8 Mar 2026 | €335$390 as sold | excellent | United States | Reverb | Details |
| 8 Mar 2026 | €326$380 as sold | excellent | United States | Reverb | Details |
| 25 Feb 2026 | €267$300 as sold | excellent | United States | Reverb | Details |
| 24 Feb 2026 | €215$250 as sold | very good | United States | Reverb | Details |
| 23 Feb 2026 | €344$400 as sold | excellent | United States | Reverb | Details |
| 14 Feb 2026 | €313$365 as sold | excellent | United States | Reverb | Details |
| 9 Feb 2026 | €279$325 as sold | excellent | United States | Reverb | Details |
| 29 Jan 2026 | €344$400 as sold | excellent | United States | Reverb | Details |
| 5 Jan 2026 | €223$250 as sold | excellent | United States | Reverb | Details |
| 30 Dec 2025 | €250$292 as sold | excellent |  France | Reverb | Details |
| 21 Dec 2025 | €249$290 as sold | excellent | United States | Reverb | Details |
| 17 Dec 2025 | €229$267 as sold | excellent | United States | Reverb | Details |
| 16 Dec 2025 | €189$220 as sold | good | United States | Reverb | Details |
| 11 Dec 2025 | €359$418 as sold | excellent | United Kingdom | Reverb | Details |
| 4 Dec 2025 | €215$250 as sold | excellent | United States | Reverb | Details |
| 1 Dec 2025 | €214$240 as sold | very good | United States | Reverb | Details |
| 1 Dec 2025 | €189$220 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.
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 |
|---|---|---|---|---|
| United States | 6 | €382 | €221 | €9 under (4%) |
 Germany | 1 | €271 | €271 | 18% over typical |
 Australia | 1 | €290 | €290 | 26% over typical |
 Spain | 1 | €290 | €290 | 26% over typical |
| United Kingdom | 5 | €345 | €297 | 29% over typical |
| Italy | 1 | €355 | €355 | 54% over typical |
| Canada | 1 | €462 | €462 | 101% 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 €350 for the Knobula Poly Cinematic 8-Voice Polyphonic Synthesizer Eurorack Module today, 52% over the €230 it actually sells for (10 recorded sales, last 90 days; most sold between €220 and €250). There are 16 listings live right now across Reverb, from €221 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.