CME Xkey 37-Key Mobile USB Keyboard MIDI Controller
keyboard
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Why this number?
The typical used price is the median of 17 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 | €110–€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 | 17 used sales | thin data, treat as a rough guide |
| By condition | €120 | excellent, median of 8 sales, same window |
| 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 | €120 | 111 used sales, 2016–2026; not used for deals |
| Sales on record | 119 | 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 20 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.
ReverbPrice history
Every recorded sale, one point each: 117 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
17 used sales · last 24 months · middle half €110–€130 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Apr 2026 | €129$150 as sold | excellent |  United States | Reverb | Details |
| 31 Mar 2026 | €111$129 as sold | excellent |  United Kingdom | Reverb | Details |
| 25 Feb 2026 | €99$115 as sold | very good | United States | Reverb | Details |
| 10 Jan 2026 | €107$125 as sold | very good | United States | Reverb | Details |
| 8 Jul 2025 | €129$150 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 119 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Apr 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 9 Jan 2026 | €119$139 as sold | excellent | United States | Reverb | Details |
| 10 Aug 2025 | €112$130 as sold | excellent | United States | Reverb | Details |
| 9 Aug 2025 | €107$124 as sold | very good | United States | Reverb | Details |
| 20 Jul 2025 | €99$115 as sold | excellent | United States | Reverb | Details |
| 2 May 2025 | €112$130 as sold | mint | United States | Reverb | Details |
| 27 Apr 2025 | €129$150 as sold | mint | United States | Reverb | Details |
| 7 Mar 2025 | €129$150 as sold | excellent | United States | Reverb | Details |
| 1 Mar 2025 | €155$180 as sold | mint | United States | Reverb | Details |
| 20 Feb 2025 | €151$175 as sold | mint | United States | Reverb | Details |
| 25 Dec 2024 | €85$99 as sold | excellent | United States | Reverb | Details |
| 18 Dec 2024 | €73$85 as sold | very good |   France | Reverb | Details |
| 9 Oct 2024 | €133$155 as sold | excellent | United States | Reverb | Details |
| 13 Aug 2024 | €89$100 as sold | very good | United States | Reverb | Details |
| 30 Apr 2024 | €116$135 as sold | mint | United States | Reverb | Details |
| 2 Mar 2024 | €155$180 as sold | mint | United States | Reverb | Details |
| 17 Jan 2024 | €116$135 as sold | excellent | United States | Reverb | Details |
| 13 Jan 2024 | €129$150 as sold | mint | United States | Reverb | Details |
| 8 Jan 2024 | €115$134 as sold | excellent | United States | Reverb | Details |
| 2 Jan 2024 | €115$134 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2023 | €112$130 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2023 | €79$92 as sold | very good | United Kingdom | Reverb | Details |
| 10 Dec 2023 | €158$184 as sold | very good | United Kingdom | Reverb | Details |
| 5 Oct 2023 | €162$189 as sold | mint | United States | Reverb | Details |
| 18 Sept 2023 | €86$100 as sold | mint | United States | Reverb | Details |
| 17 Sept 2023 | €104$120 as sold | excellent | United States | Reverb | Details |
| 30 Aug 2023 | €117$136 as sold | excellent | United States | Reverb | Details |
| 18 May 2023 | €163$190 as sold | mint | United States | Reverb | Details |
| 2 May 2023 | €133$155 as sold | excellent | United States | Reverb | Details |
| 22 Apr 2023 | €85$99 as sold | very good | United Kingdom | Reverb | Details |
| 29 Mar 2023 | €43$50 as sold | fair | United States | Reverb | Details |
| 14 Mar 2023 | €129$150 as sold | excellent | United States | Reverb | Details |
| 6 Mar 2023 | €133$155 as sold | very good | United States | Reverb | Details |
| 16 Feb 2023 | €137$159 as sold | excellent | United States | Reverb | Details |
| 12 Feb 2023 | €129$150 as sold | excellent | United States | Reverb | Details |
| 18 Jan 2023 | €129$150 as sold | good | United States | Reverb | Details |
| 12 Jan 2023 | €61$71 as sold | excellent | United Kingdom | Reverb | Details |
| 24 Dec 2022 | €172$200 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2022 | €103$120 as sold | good | United States | Reverb | Details |
| 3 Oct 2022 | €125$146 as sold | very good |  Germany | Reverb | Details |
| 13 Sept 2022 | €133$155 as sold | excellent | United States | Reverb | Details |
| 3 Sept 2022 | €99$115 as sold | excellent | United States | Reverb | Details |
| 17 Jul 2022 | €112$130 as sold | very good | United States | Reverb | Details |
| 14 Jul 2022 | €120$140 as sold | mint | United States | Reverb | Details |
| 2 Jul 2022 | €132$154 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.
Cheapest live: United States €141 · Germany €157 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The CME Xkey 37-Key Mobile USB Keyboard MIDI Controller sold for a median of €110 over the last 24 months across 17 recorded sales, with most examples landing between €110 and €130. There are 2 listings live right now across Reverb, from €141 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.