Casio MT-800 Casiotone 49-Key Synthesizer
keyboard
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Why this number?
The typical used price is the median of 10 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 | €160 | median sold, rounded |
| Most sold between | €110–€180 | 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 | 10 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 | €160 | 31 used sales, 2018–2026; not used for deals |
| Sales on record | 31 | 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.
eBay United StatesPrice history
Every recorded sale, one point each: 31 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
10 used sales · last 24 months · middle half €110–€180 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Sept 2026 | €172$193 as sold | very good |   France | Reverb | Details |
| 21 Sept 2026 | €312$350 as sold | very good |  United States | Reverb | Details |
| 16 Sept 2026 | €150 | good |  Romania | eBay Germany auction | Details |
| 26 Aug 2025 | €215$250 as sold | mint | United States | Reverb | Details |
| 11 Jul 2025 | €86$100 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 31 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 Jul 2026 | €171$199 as sold | very good | United States | Reverb | Details |
| 7 Feb 2025 | €146$170 as sold | good |  Germany | Reverb | Details |
| 18 Dec 2024 | €180$210 as sold | mint | Japan | Reverb | Details |
| 4 Dec 2024 | €34$40 as sold | excellent | Germany | Reverb | Details |
| 20 Oct 2024 | €93$108 as sold | very good |  Netherlands | Reverb | Details |
| 3 Dec 2023 | €133$155 as sold | very good | United States | Reverb | Details |
| 29 Sept 2023 | €142$165 as sold | very good | United States | Reverb | Details |
| 7 Jul 2023 | €86$100 as sold | very good | United States | Reverb | Details |
| 28 May 2023 | €155$180 as sold | very good | United States | Reverb | Details |
| 15 May 2023 | €130$152 as sold | very good | Netherlands | Reverb | Details |
| 22 Nov 2022 | €159$185 as sold | excellent | United States | Reverb | Details |
| 29 Sept 2022 | €155$180 as sold | excellent | United States | Reverb | Details |
| 24 Jul 2022 | €125$145 as sold | excellent | United States | Reverb | Details |
| 1 Apr 2022 | €76$89 as sold | very good | United States | Reverb | Details |
| 15 Jan 2022 | €301$350 as sold | very good | United States | Reverb | Details |
| 22 Oct 2021 | €258$300 as sold | mint | United States | Reverb | Details |
| 3 Oct 2021 | €128$149 as sold | very good | United States | Reverb | Details |
| 27 Sept 2021 | €172$200 as sold | very good | United States | Reverb | Details |
| 16 Jul 2021 | €86$100 as sold | good | United States | Reverb | Details |
| 20 Feb 2021 | €167$194 as sold | very good |  Croatia | Reverb | Details |
| 16 Dec 2020 | €171$199 as sold | excellent | United States | Reverb | Details |
| 1 Nov 2020 | €172$200 as sold | very good | United States | Reverb | Details |
| 4 Oct 2020 | €215$250 as sold | very good | United States | Reverb | Details |
| 7 Aug 2020 | €201$233 as sold | excellent |  United Kingdom | Reverb | Details |
| 26 Jul 2020 | €208$242 as sold | good |  Portugal | Reverb | Details |
| 8 Sept 2018 | €209$235 as sold | very good | Portugal | 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 €223 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Casio MT-800 Casiotone 49-Key Synthesizer sold for a median of €160 over the last 24 months across 10 recorded sales, with most examples landing between €110 and €180. There is 1 listing live right now across eBay United States, from €223 asking. Figures computed 18 October 2026 by Doirado from cross-platform listing data.