Korg KR-55 Pro Rhythm Machine
keyboard
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Why this number?
The typical used price is the median of 27 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 | €190 | median sold, rounded |
| Most sold between | €170–€210 | 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 | 27 used sales | thin data, treat as a rough guide |
| By condition | €180 | excellent, median of 13 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €343 | typical ask across 25 listings, 81% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €190 | 124 used sales, 2018–2026; not used for deals |
| Sales on record | 171 | 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 18 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
eBay Germany
19 more live · €302–€711 · typical ask €343 · 17 Japan · 2 United States
- €30259% over typicalgood ·
Japan · eBay Germany · confirmed 6 days ago - €31164% over typicalgood · Japan · eBay Germany · confirmed 6 days ago
- €31365% over typicalgood · Japan · eBay United States · confirmed 11 h ago
- €31365% over typicalgood · Japan · eBay United States · confirmed 11 h ago
- €33476% over typicalgood · Japan · eBay United States · confirmed 11 h ago
- €33777% over typicalgood · Japan · eBay Germany · confirmed 35 h ago
- €34381% over typicalgood · Japan · eBay Germany · confirmed 6 days agocheck this is the same keyboard
- €37296% over typicalgood · Japan · eBay Germany · confirmed 6 days agocheck this is the same keyboard
- €390105% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €394107% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €400111% over typicalgood ·
United States · eBay United States · confirmed 11 h agocheck this is the same keyboard - €407114% over typicalgood · Japan · eBay Germany · confirmed 6 days agocheck this is the same keyboard
- €420121% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €445134% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €456140% over typicalgood · Japan · eBay Germany · confirmed 4 days agocheck this is the same keyboard
- €459142% over typicalgood · Japan · eBay Germany · confirmed 6 days agocheck this is the same keyboard
- €462143% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €464144% over typicalgood · Japan · eBay United States · confirmed 11 h agocheck this is the same keyboard
- €711274% over typicalgood · United States · eBay United States · confirmed 11 h agocheck this is the same keyboard
Price history
Every recorded sale, one point each: 171 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
27 used sales · last 24 months · middle half €170–€210 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 20 Aug 2026 | €161$180 as sold | very good | United States | Reverb | Details |
| 1 May 2026 | €125$145 as sold | excellent | United States | Reverb | Details |
| 8 Apr 2026 | €146$170 as sold | excellent | United States | Reverb | Details |
| 8 Apr 2026 | €408$475 as sold | very good | United States | Reverb | Details |
| 29 Aug 2025 | €189$220 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 the last 50 of 171 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 31 Mar 2026 | €197$230 as sold | excellent |  United Kingdom | Reverb | Details |
| 21 Feb 2026 | €172$200 as sold | very good | United States | Reverb | Details |
| 17 Feb 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 10 Feb 2026 | €186$217 as sold | excellent | United States | Reverb | Details |
| 20 Dec 2025 | €195$227 as sold | excellent | United Kingdom | Reverb | Details |
| 29 Nov 2025 | €176$205 as sold | very good |   France | Reverb | Details |
| 15 Nov 2025 | €181$211 as sold | excellent | United States | Reverb | Details |
| 10 Nov 2025 | €537$625 as sold | very good | United States | Reverb | Details |
| 1 Oct 2025 | €172$200 as sold | very good | United States | Reverb | Details |
| 12 Aug 2025 | €167$195 as sold | excellent | United States | Reverb | Details |
| 14 Jul 2025 | €159$185 as sold | excellent | United States | Reverb | Details |
| 30 Apr 2025 | €189$220 as sold | excellent | United States | Reverb | Details |
| 27 Apr 2025 | €240$280 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2025 | €172$200 as sold | mint | United States | Reverb | Details |
| 1 Apr 2025 | €200$225 as sold | mint | United States | Reverb | Details |
| 18 Mar 2025 | €213$248 as sold | mint | United States | Reverb | Details |
| 1 Mar 2025 | €240$280 as sold | mint | United States | Reverb | Details |
| 13 Jan 2025 | €193$225 as sold | very good | United States | Reverb | Details |
| 20 Dec 2024 | €257$299 as sold | mint | United States | Reverb | Details |
| 15 Dec 2024 | €189$220 as sold | excellent | United States | Reverb | Details |
| 24 Nov 2024 | €240$280 as sold | mint | United States | Reverb | Details |
| 23 Nov 2024 | €171$199 as sold | excellent | United States | Reverb | Details |
| 21 Sept 2024 | €210$245 as sold | good | United States | Reverb | Details |
| 19 Sept 2024 | €92$107 as sold | parts |  Romania | Reverb | Details |
| 22 Aug 2024 | €215$250 as sold | excellent | United States | Reverb | Details |
| 2 Aug 2024 | €215$250 as sold | mint | United States | Reverb | Details |
| 31 Jul 2024 | €193$225 as sold | mint | United States | Reverb | Details |
| 9 Jul 2024 | €213$248 as sold | mint | United Kingdom | Reverb | Details |
| 1 Jun 2024 | €183$213 as sold | excellent | United Kingdom | Reverb | Details |
| 17 May 2024 | €150$175 as sold | excellent | United States | Reverb | Details |
| 9 May 2024 | €228$265 as sold | excellent | United States | Reverb | Details |
| 5 May 2024 | €159$185 as sold | excellent | United States | Reverb | Details |
| 3 May 2024 | €291$339 as sold | excellent |  Canada | Reverb | Details |
| 1 Apr 2024 | €266$310 as sold | excellent | United States | Reverb | Details |
| 24 Mar 2024 | €206$240 as sold | excellent | United States | Reverb | Details |
| 4 Mar 2024 | €189$220 as sold | mint | United States | Reverb | Details |
| 28 Feb 2024 | €172$200 as sold | excellent | United States | Reverb | Details |
| 28 Feb 2024 | €228$265 as sold | excellent | United States | Reverb | Details |
| 28 Feb 2024 | €185$215 as sold | excellent | United States | Reverb | Details |
| 28 Feb 2024 | €303$352 as sold | mint |  Belgium | Reverb | Details |
| 17 Feb 2024 | €264$307 as sold | mint | United States | Reverb | Details |
| 10 Feb 2024 | €205$239 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2024 | €210$244 as sold | excellent | United States | Reverb | Details |
| 20 Jan 2024 | €180$210 as sold | mint | United States | Reverb | Details |
| 5 Jan 2024 | €172$200 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.
Cheapest live: United Kingdom €209 · United States €222 · Japan €263 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €343 for the Korg KR-55 Pro Rhythm Machine today, 81% over the €190 it actually sells for (27 recorded sales, last 24 months; most sold between €170 and €210). There are 25 listings live right now across Reverb, eBay Germany, eBay United States, from €209 asking. Figures computed 18 October 2026 by Doirado from cross-platform listing data.