Behringer Ultratone K900FX 90-Watt 1x12 Keyboard Amp
amp
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Why this number?
The typical used price is the median of 9 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 | €170 | median sold, rounded |
| Most sold between | €140–€190 | 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 | 9 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €349 | typical ask across 3 listings, 105% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €130 | 51 used sales, 2016–2026; not used for deals |
| Sales on record | 84 | 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.
1 local pickup ad in Portugal, on OLX Portugal. Showing 1 local pickup ad in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 1 ad on OLX Portugal.
OLX Portugal1 local pickup ad in Germany, on Kleinanzeigen. Showing 1 local pickup ad in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 1 ad on Kleinanzeigen.
eBay United States
eBay GermanyPrice history
Every recorded sale, one point each: 84 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
9 used sales · last 24 months · middle half €140–€190 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 18 May 2026 | €171$199 as sold | good |  United States | Reverb | Details |
| 14 May 2026 | €120$140 as sold | very good | United States | Reverb | Details |
| 28 Feb 2026 | €172$200 as sold | excellent | United States | Reverb | Details |
| 9 Jan 2026 | €129$150 as sold | good | United States | Reverb | Details |
| 23 Dec 2025 | €142$165 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.
Show the last 50 of 84 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 5 Dec 2025 | €189$220 as sold | excellent | United States | Reverb | Details |
| 10 Nov 2025 | €241$280 as sold | good | United States | Reverb | Details |
| 29 Sept 2025 | €150$175 as sold | very good | United States | Reverb | Details |
| 24 Jul 2025 | €241$280 as sold | good | United States | Reverb | Details |
| 26 Apr 2024 | €133$155 as sold | very good | United States | Reverb | Details |
| 14 Apr 2024 | €120$140 as sold | very good | United States | Reverb | Details |
| 4 Mar 2024 | €137$160 as sold | excellent | United States | Reverb | Details |
| 10 Feb 2024 | €194$225 as sold | very good | United States | Reverb | Details |
| 25 Jan 2024 | €119$139 as sold | very good | United States | Reverb | Details |
| 12 Jan 2024 | €131$153 as sold | good | United States | Reverb | Details |
| 4 Jan 2024 | €129$150 as sold | good | United States | Reverb | Details |
| 7 Dec 2023 | €193$225 as sold | mint | United States | Reverb | Details |
| 26 Sept 2023 | €113$132 as sold | very good | United States | Reverb | Details |
| 25 Aug 2023 | €128$149 as sold | very good | United States | Reverb | Details |
| 8 Dec 2022 | €111$129 as sold | very good | United States | Reverb | Details |
| 25 Jul 2022 | €376$421 as sold | new |  Australia | Reverb | Details |
| 14 Jul 2022 | €129$150 as sold | good | United States | Reverb | Details |
| 13 Jul 2022 | €296$344 as sold | new | Australia | Reverb | Details |
| 13 Jul 2022 | €360$419 as sold | new | Australia | Reverb | Details |
| 20 May 2022 | €180$210 as sold | mint | United States | Reverb | Details |
| 15 May 2022 | €112$130 as sold | very good | United States | Reverb | Details |
| 13 May 2022 | €150$175 as sold | very good | United States | Reverb | Details |
| 3 Mar 2022 | €267$299 as sold | new | United States | Reverb | Details |
| 1 Dec 2021 | €116$135 as sold | good | United States | Reverb | Details |
| 22 Nov 2021 | €163$190 as sold | excellent | United States | Reverb | Details |
| 1 Nov 2021 | €189$220 as sold | mint | United States | Reverb | Details |
| 20 Oct 2021 | €245$274 as sold | new |   France | Reverb | Details |
| 11 Oct 2021 | €86$100 as sold | poor | United States | Reverb | Details |
| 22 Mar 2021 | €25$29 as sold | parts | United States | Reverb | Details |
| 10 Mar 2021 | €94$110 as sold | good | United States | Reverb | Details |
| 2 Mar 2021 | €294$328 as sold | new |  Belgium | Reverb | Details |
| 18 Jan 2021 | €198$230 as sold | new |  Italy | Reverb | Details |
| 4 Jan 2021 | €136$158 as sold | good | France | Reverb | Details |
| 28 Dec 2020 | €69$80 as sold | very good | United States | Reverb | Details |
| 5 Dec 2020 | €267$299 as sold | new | United States | Reverb | Details |
| 17 Nov 2020 | €172$200 as sold | very good | United States | Reverb | Details |
| 19 Aug 2020 | €285$318 as sold | new |  Netherlands | Reverb | Details |
| 14 Aug 2020 | €150$175 as sold | excellent | United States | Reverb | Details |
| 7 Jul 2020 | €129$150 as sold | excellent | United States | Reverb | Details |
| 27 May 2020 | €308$344 as sold | new | Netherlands | Reverb | Details |
| 26 May 2020 | €256$298 as sold | new | United States | Reverb | Details |
| 13 May 2020 | €288$323 as sold | new |  Canada | Reverb | Details |
| 6 May 2020 | €178$207 as sold | good | United States | Reverb | Details |
| 1 May 2020 | €151$175 as sold | excellent | United States | Reverb | Details |
| 5 Apr 2020 | €258$300 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.
Cheapest live: United States €293 · 
Poland €349 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Behringer Ultratone K900FX 90-Watt 1x12 Keyboard Amp sold for a median of €170 over the last 24 months across 9 recorded sales, with most examples landing between €140 and €190. There are 3 listings live right now across eBay United States, eBay Germany, from €293 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.