Casio CT-320
keyboard
Has sold for €65 over 2017–2024, across 13 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price. 1 for sale, from €149.
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 GermanyPrice history
Every recorded sale, one point each: 13 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
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Dec 2024 | €116$131 as sold | excellent |  United States | Reverb | Details |
| 3 Aug 2024 | €63$70 as sold | mint |  Australia | Reverb | Details |
| 2 Apr 2024 | €58$65 as sold | very good | United States | Reverb | Details |
| 28 Mar 2023 | €40$45 as sold | very good | United States | Reverb | Details |
| 9 Aug 2022 | €45$50 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 13 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 16 Apr 2022 | €80$90 as sold | very good | United States | Reverb | Details |
| 17 Nov 2021 | €62$70 as sold | very good | United States | Reverb | Details |
| 2 Aug 2021 | €71$80 as sold | good | United States | Reverb | Details |
| 19 Jul 2021 | €134$150 as sold | very good | United States | Reverb | Details |
| 6 May 2019 | €62$70 as sold | excellent | United States | Reverb | Details |
| 22 Jul 2017 | €80$90 as sold | good | United States | Reverb | Details |
| 2 Apr 2017 | €178$200 as sold | mint | United States | Reverb | Details |
| 24 Mar 2017 | €53$60 as sold | very good | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Germany €149 · before shipping
13 recorded sales of the Casio CT-320 from 2017–2024, all-time around €65. Too few in the last two years to quote a typical used price. Cheapest live €149 before shipping. Figures computed 19 October 2026.