Roland JX-08 Boutique Series Polyphonic Synthesizer Module
keyboard
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Why this number?
The typical used price is the median of 13 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 | €260 | median sold, rounded |
| Most sold between | €230–€270 | 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 | 13 used sales | ok sample |
| 90-day change | −5% | vs the 90 days before |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €427 | typical ask across 20 listings, 64% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €260 | 346 used sales, 2022–2026; not used for deals |
| Sales on record | 419 | all-time, all platforms |
| Closest new | €377 | Roland JX-08 at Thomann; a relative’s price, not this model’s |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 17 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
14 more live · €355–€585 · typical ask €427 · most of these are new asks against a used typical
- €35537% over typicalexcellent ·
Japan · Reverb · confirmed 3 h ago - €35737% over typicalgood · Japan · eBay Germany · confirmed 7 h ago
- €38448% over typicalexcellent ·
United States · Reverb · confirmed 3 days ago - €42764% over typicalnew · United States · Reverb · confirmed 3 h ago
- €42764% over typicalnew · United States · Reverb · confirmed 3 h ago
- €42764% over typicalnew · United States · Reverb · confirmed 3 h ago
- €42764% over typicalnew · United States · Reverb · confirmed 3 h ago
- €42764% over typicalnew · United States · Reverb · confirmed 6 h ago
- €42764% over typicalnew · United States · Reverb · confirmed 3 h ago
- €45274% over typicalnew · United States · Reverb · confirmed 3 h ago
- €46278% over typicalnew · United States · Reverb · confirmed 3 h ago
- €48486% over typicalnew · United States · Reverb · confirmed 5 h agocheck this is the same keyboard
- €530104% over typicalnew · United States · Reverb · confirmed 3 h agocheck this is the same keyboard
- €585125% over typicalgood · Japan · eBay United States · confirmed 6 days agocheck this is the same keyboard
Price history
What it sold for, quarter by quarter, since Jan 2022: 345 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
13 used sales · last 90 days · middle half €230–€270 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 5 Oct 2026 | €214$240 as sold | very good | United States | Reverb | Details |
| 26 Sept 2026 | €310$348 as sold | very good |  Canada | Reverb | Details |
| 19 Sept 2026 | €250$282 as sold | excellent |   France | Reverb | Details |
| 7 Sept 2026 | €231$260 as sold | excellent | United States | Reverb | Details |
| 26 Aug 2026 | €266$300 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 419 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Sept 2026 | €233$262 as sold | very good |  United Kingdom | Reverb | Details |
| 2 Sept 2026 | €257$290 as sold | very good | United States | Reverb | Details |
| 20 Aug 2026 | €249$279 as sold | very good | United States | Reverb | Details |
| 19 Aug 2026 | €215$250 as sold | excellent | United States | Reverb | Details |
| 18 Aug 2026 | €273$310 as sold | excellent | United States | Reverb | Details |
| 30 Jul 2026 | €266$310 as sold | excellent | United States | Reverb | Details |
| 26 Jul 2026 | €271$316 as sold | very good | Canada | Reverb | Details |
| 25 Jul 2026 | €257$299 as sold | very good | United States | Reverb | Details |
| 13 Jul 2026 | €258$300 as sold | excellent | United States | Reverb | Details |
| 1 Jul 2026 | €292$329 as sold | excellent | United States | Reverb | Details |
| 27 Jun 2026 | €340$396 as sold | mint | United States | Reverb | Details |
| 5 Jun 2026 | €322$375 as sold | excellent | United States | Reverb | Details |
| 27 May 2026 | €256$298 as sold | excellent | United Kingdom | Reverb | Details |
| 27 May 2026 | €254$296 as sold | excellent | United States | Reverb | Details |
| 23 May 2026 | €340$396 as sold | mint | United States | Reverb | Details |
| 15 May 2026 | €226$263 as sold | good | United States | Reverb | Details |
| 13 May 2026 | €265$308 as sold | excellent | United States | Reverb | Details |
| 9 May 2026 | €271$315 as sold | excellent | United States | Reverb | Details |
| 9 May 2026 | €275$320 as sold | excellent | United States | Reverb | Details |
| 9 May 2026 | €283$329 as sold | excellent | United States | Reverb | Details |
| 8 May 2026 | €257$299 as sold | excellent | United States | Reverb | Details |
| 6 May 2026 | €270$314 as sold | excellent | United States | Reverb | Details |
| 29 Apr 2026 | €331$385 as sold | excellent | United States | Reverb | Details |
| 18 Apr 2026 | €343$399 as sold | excellent | United States | Reverb | Details |
| 16 Apr 2026 | €282$328 as sold | excellent | France | Reverb | Details |
| 9 Apr 2026 | €426$480 as sold | new | United States | Reverb | Details |
| 8 Apr 2026 | €283$319 as sold | excellent | United States | Reverb | Details |
| 2 Apr 2026 | €313$364 as sold | excellent |  Greece | Reverb | Details |
| 31 Mar 2026 | €301$350 as sold | excellent | United States | Reverb | Details |
| 31 Mar 2026 | €318$370 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2026 | €271$315 as sold | excellent |  Romania | Reverb | Details |
| 28 Mar 2026 | €271$315 as sold | excellent | United States | Reverb | Details |
| 23 Mar 2026 | €301$350 as sold | excellent | United States | Reverb | Details |
| 22 Mar 2026 | €283$330 as sold | excellent | United States | Reverb | Details |
| 11 Mar 2026 | €301$350 as sold | excellent | United States | Reverb | Details |
| 2 Mar 2026 | €249$290 as sold | excellent | Canada | Reverb | Details |
| 25 Feb 2026 | €236$275 as sold | very good | United States | Reverb | Details |
| 23 Feb 2026 | €412$480 as sold | new | United States | Reverb | Details |
| 17 Feb 2026 | €262$295 as sold | excellent | United States | Reverb | Details |
| 17 Feb 2026 | €236$275 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2026 | €301$350 as sold | very good | United States | Reverb | Details |
| 9 Feb 2026 | €299$335 as sold | excellent | United States | Reverb | Details |
| 2 Feb 2026 | €335$390 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €275$320 as sold | excellent | United States | Reverb | Details |
| 30 Jan 2026 | €264$308 as sold | excellent | 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 |
|---|---|---|---|---|
| United States | 13 | €427 | €227 | €33 under (13%) |
 Italy | 2 | €339 | €334 | 28% over typical |
 Germany | 1 | €334 | €334 | 28% over typical |
| France | 1 | €344 | €344 | 32% over typical |
| Japan | 3 | €357 | €355 | 37% 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 €427 for the Roland JX-08 Boutique Series Polyphonic Synthesizer Module today, 64% over the €260 it actually sells for (13 recorded sales, last 90 days; most sold between €230 and €270). Sold new in the same family, the Roland JX-08, costs €377 at Thomann (read 29 August 2026). There are 20 listings live right now across Reverb, eBay Germany, eBay United States, from €227 asking. Figures computed 17 October 2026 by Doirado from cross-platform listing data.