Casio PT-20 29-Key Mini Synthesizer
keyboard
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
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 | €90 | median sold, rounded |
| Most sold between | €70–€110 | 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 | €100 | excellent, median of 9 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €59 | typical ask across 3 listings, 34% below typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €85 | 60 used sales, 2018–2026; not used for deals |
| Sales on record | 64 | 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 17 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.
2 local pickup ads in Portugal, on OLX Portugal. Showing 2 local pickup ads in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 2 ads 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.
Reverb
1 more live · €44–€44 · typical ask €59
Price history
Every recorded sale, one point each: 63 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 €70–€110 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 29 Sept 2026 | €35$40 as sold | good |  United Kingdom | eBay United States auction | Details |
| 19 Aug 2026 | €104$121 as sold | excellent |   France | Reverb | Details |
| 25 Jun 2026 | €99$115 as sold | excellent |  Belgium | Reverb | Details |
| 27 May 2026 | €89$100 as sold | very good |  Japan | Reverb | Details |
| 1 Dec 2025 | €60$70 as sold | good | 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 the last 50 of 64 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 May 2026 | €135$157 as sold | excellent |  Portugal | Reverb | Details |
| 25 Feb 2026 | €68$79 as sold | excellent |  Spain | Reverb | Details |
| 16 Jan 2026 | €92$107 as sold | excellent |  Romania | Reverb | Details |
| 25 Nov 2025 | €37$43 as sold | parts |  Hungary | Reverb | Details |
| 13 Jun 2025 | €77$90 as sold | very good | Japan | Reverb | Details |
| 3 Jun 2025 | €24$28 as sold | parts | United Kingdom | Reverb | Details |
| 2 Jun 2025 | €86$100 as sold | excellent | Japan | Reverb | Details |
| 4 May 2025 | €99$115 as sold | very good | Spain | Reverb | Details |
| 5 Mar 2025 | €112$130 as sold | very good |  United States | Reverb | Details |
| 15 Feb 2025 | €26$30 as sold | poor | Japan | Reverb | Details |
| 6 Feb 2025 | €124$145 as sold | excellent | Portugal | Reverb | Details |
| 21 Jan 2025 | €43$50 as sold | poor | Japan | Reverb | Details |
| 7 Dec 2024 | €135$157 as sold | excellent | Portugal | Reverb | Details |
| 4 Nov 2024 | €119$138 as sold | excellent | Portugal | Reverb | Details |
| 4 Oct 2024 | €119$138 as sold | excellent | Portugal | Reverb | Details |
| 2 Oct 2024 | €26$30 as sold | poor | Japan | Reverb | Details |
| 6 Sept 2024 | €98$114 as sold | very good | Portugal | Reverb | Details |
| 28 Aug 2024 | €86$100 as sold | excellent | United States | Reverb | Details |
| 23 Aug 2024 | €52$60 as sold | excellent | United States | Reverb | Details |
| 22 Aug 2024 | €76$89 as sold | good | United States | Reverb | Details |
| 24 Jun 2024 | €86$100 as sold | very good | United States | Reverb | Details |
| 14 Jun 2024 | €86$100 as sold | mint | Japan | Reverb | Details |
| 11 Jun 2024 | €109$126 as sold | excellent | Portugal | Reverb | Details |
| 31 May 2024 | €114$132 as sold | excellent | Portugal | Reverb | Details |
| 28 May 2024 | €69$80 as sold | very good | Japan | Reverb | Details |
| 26 Apr 2024 | €114$132 as sold | excellent | Portugal | Reverb | Details |
| 12 Apr 2024 | €102$119 as sold | excellent | United States | Reverb | Details |
| 27 Dec 2023 | €94$110 as sold | excellent | United States | Reverb | Details |
| 5 Dec 2023 | €98$114 as sold | excellent | Portugal | Reverb | Details |
| 13 Nov 2023 | €42$49 as sold | good | France | Reverb | Details |
| 24 Sept 2023 | €62$72 as sold | very good | Spain | Reverb | Details |
| 11 Sept 2023 | €109$126 as sold | excellent | Portugal | Reverb | Details |
| 31 Jul 2023 | €76$89 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2023 | €103$120 as sold | good | United States | Reverb | Details |
| 23 Jul 2023 | €103$120 as sold | excellent | Portugal | Reverb | Details |
| 17 Apr 2023 | €103$120 as sold | very good | Portugal | Reverb | Details |
| 17 Feb 2023 | €114$132 as sold | mint | Portugal | Reverb | Details |
| 30 Dec 2022 | €47$55 as sold | good | Spain | Reverb | Details |
| 15 Dec 2022 | €103$120 as sold | very good | Portugal | Reverb | Details |
| 26 Nov 2022 | €91$106 as sold | excellent | United Kingdom | Reverb | Details |
| 19 Nov 2022 | €47$55 as sold | fair | United States | Reverb | Details |
| 17 Nov 2022 | €82$96 as sold | very good | Portugal | Reverb | Details |
| 10 Oct 2022 | €86$100 as sold | very good | United States | Reverb | Details |
| 8 Oct 2022 | €93$108 as sold | excellent | Portugal | Reverb | Details |
| 17 Sept 2022 | €89$103 as sold | very good |  Netherlands | 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.
Where it’s cheapest right now
What sellers are asking today, by country. Asking prices, not sales; shipping, fees and any customs or import VAT between you and the seller are not included.
| Country | Live | Median ask | Cheapest ask | Cheapest vs typical |
|---|---|---|---|---|
| Japan | 1 | €44 | €44 | €46 under (51%) |
| Portugal | 1 | €59 | €59 | €31 under (34%) |
| Spain | 1 | €62 | €62 | €28 under (31%) |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Casio PT-20 29-Key Mini Synthesizer sold for a median of €90 over the last 24 months across 17 recorded sales, with most examples landing between €70 and €110. There are 3 listings live right now across Reverb, from €44 asking. Figures computed 17 October 2026 by Doirado from cross-platform listing data.