Casio Casiotone Ct S300
keyboard
Not enough sold data for a typical price — 5 sales on record all-time.
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Not enough sold data for a typical price. 11 for sale, from €143.
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.
3 local pickup ads in Germany, on Kleinanzeigen. Showing 3 local pickup ads in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 3 ads on Kleinanzeigen.
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 Portugal
Reverb
eBay Germany
eBay United States
5 more live · €205–€295 · typical ask €186 · 4 United States · 1 Italy
- €205€19 over the typical asknew ·
Italy · Reverb · confirmed 35 h ago - €293€107 over the typical askmint ·
United States · Reverb · confirmed 35 h ago - €293€107 over the typical asknew · United States · Reverb · confirmed 35 h ago
- €295€109 over the typical asknew · United States · eBay United States · confirmed 6 days ago
- €295€109 over the typical asknew · United States · eBay United States · confirmed 6 days ago
1 auction running · next ends in 5d 17h
A bid is not an asking price, so no saving is shown.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 18 Sept 2026 | €120 | good |  Germany | eBay Germany | Details |
| 25 May 2021 | €129$150 as sold | new | United States | Reverb | Details |
| 15 Mar 2021 | €160$180 as sold | new | United States | Reverb | Details |
| 14 Feb 2020 | €115$129 as sold | mint | United States | Reverb | Details |
| 11 Dec 2020 | €155$180 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: Germany €100 · Italy €143 · United States €179 · before shipping
5 recorded sales of the Casio Casiotone Ct S300, too few to quote a typical used price. Cheapest live €143 before shipping. Figures computed 17 October 2026.