Kawai K4
keyboard
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Why this number?
The typical used price is the median of 11 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 | €290 | median sold, rounded |
| Most sold between | €260–€320 | 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 | 11 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €270 | 100 used sales, 2016–2026; not used for deals |
| Sales on record | 101 | 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.
eBay United StatesPrice history
Every recorded sale, one point each: 101 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
11 used sales · last 24 months · middle half €260–€320 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 22 Sept 2026 | €286$325 as sold | very good |  United States | Reverb | Details |
| 6 May 2026 | €290$325 as sold | good | United States | Reverb | Details |
| 17 Apr 2026 | €266$299 as sold | good | United States | Reverb | Details |
| 23 Mar 2026 | €308$345 as sold | excellent | — | Reverb | Details |
| 24 Sept 2025 | €223$249 as sold | excellent |  Japan | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 101 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 10 May 2025 | €366$410 as sold | very good |   Germany | Reverb | Details |
| 8 Mar 2025 | €285$330 as sold | very good | United States | Reverb | Details |
| 5 Mar 2025 | €254$285 as sold | very good | United States | Reverb | Details |
| 31 Jan 2025 | €189$213 as sold | good | United States | Reverb | Details |
| 29 Jan 2025 | €367$412 as sold | very good |  Finland | Reverb | Details |
| 11 Dec 2024 | €334$375 as sold | very good | United States | Reverb | Details |
| 2 Oct 2024 | €266$299 as sold | excellent | United States | Reverb | Details |
| 1 Oct 2024 | €272$305 as sold | mint | United States | Reverb | Details |
| 18 Jun 2024 | €312$350 as sold | good | United States | Reverb | Details |
| 11 Jun 2024 | €248$279 as sold | good | United States | Reverb | Details |
| 14 May 2024 | €178$200 as sold | good | United States | Reverb | Details |
| 10 Apr 2024 | €213$239 as sold | very good | United States | Reverb | Details |
| 21 Mar 2024 | €312$350 as sold | very good | United States | Reverb | Details |
| 7 Mar 2024 | €367$412 as sold | very good | United States | Reverb | Details |
| 7 Feb 2024 | €292$328 as sold | good | United States | Reverb | Details |
| 3 Feb 2024 | €107$120 as sold | good | United States | Reverb | Details |
| 24 Jan 2024 | €330$370 as sold | excellent | United States | Reverb | Details |
| 12 Nov 2023 | €427$479 as sold | excellent | United States | Reverb | Details |
| 24 Oct 2023 | €283$317 as sold | good |  Netherlands | Reverb | Details |
| 31 Aug 2023 | €178$200 as sold | excellent | United States | Reverb | Details |
| 21 Jul 2023 | €283$317 as sold | good | Netherlands | Reverb | Details |
| 14 Apr 2023 | €313$352 as sold | very good | Netherlands | Reverb | Details |
| 15 Mar 2023 | €178$200 as sold | good | United States | Reverb | Details |
| 28 Feb 2023 | €311$349 as sold | very good | United States | Reverb | Details |
| 9 Feb 2023 | €131$147 as sold | excellent |  Spain | Reverb | Details |
| 31 Dec 2022 | €342$384 as sold | excellent | United States | Reverb | Details |
| 25 Nov 2022 | €178$200 as sold | good | — | Reverb | Details |
| 18 Nov 2022 | €115$129 as sold | fair | United States | Reverb | Details |
| 14 Nov 2022 | €339$380 as sold | excellent | United States | Reverb | Details |
| 15 Sept 2022 | €267$300 as sold | good | United States | Reverb | Details |
| 14 Aug 2022 | €267$300 as sold | very good | United States | Reverb | Details |
| 21 Jun 2022 | €294$330 as sold | very good | United States | Reverb | Details |
| 9 May 2022 | €223$250 as sold | very good | United States | Reverb | Details |
| 28 Mar 2022 | €314$353 as sold | good |  Italy | Reverb | Details |
| 14 Feb 2022 | €399$446 as sold | excellent |  Bulgaria | Reverb | Details |
| 11 Feb 2022 | €400$449 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2022 | €267$300 as sold | very good | United States | Reverb | Details |
| 16 Jan 2022 | €311$349 as sold | very good | United States | Reverb | Details |
| 16 Jan 2022 | €258$290 as sold | very good | United States | Reverb | Details |
| 11 Jan 2022 | €199$223 as sold | good | Germany | Reverb | Details |
| 29 Nov 2021 | €678$764 as sold | excellent | Netherlands | Reverb | Details |
| 13 Nov 2021 | €268$300 as sold | fair | United States | Reverb | Details |
| 27 Oct 2021 | €425$475 as sold | very good | United States | Reverb | Details |
| 22 Oct 2021 | €245$275 as sold | good | United States | Reverb | Details |
| 21 Oct 2021 | €236$265 as sold | very good | Spain | 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 September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Canada €457 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Kawai K4 sold for a median of €290 over the last 24 months across 11 recorded sales, with most examples landing between €260 and €320. There is 1 listing live right now across eBay United States, from €457 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.