Korg RK-100
keyboard
Has sold for €340 over 2016–2026, across 26 used sales. Too few in the last two years for a typical price today.
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Not enough sold data for a typical price.
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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 27 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 |
|---|---|---|---|---|---|
| 8 Aug 2026 | €133$150 as sold | fair |  United States | Reverb | Details |
| 27 Jun 2025 | €344$400 as sold | good | United States | Reverb | Details |
| 27 May 2025 | €310$349 as sold | fair | United States | Reverb | Details |
| 24 Jan 2025 | €434$506 as sold | good | United States | Reverb | Details |
| 7 Mar 2024 | €472$550 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 27 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 31 Aug 2024 | €130$152 as sold | good |   Netherlands | Reverb | Details |
| 16 Jan 2024 | €301$350 as sold | good | United States | Reverb | Details |
| 6 Apr 2023 | €344$400 as sold | fair | United States | Reverb | Details |
| 11 Mar 2023 | €283$329 as sold | good | United States | Reverb | Details |
| 21 Feb 2023 | €369$430 as sold | good | United States | Reverb | Details |
| 18 Jan 2023 | €433$504 as sold | poor | United States | Reverb | Details |
| 11 Jun 2022 | €391$456 as sold | fair | Netherlands | Reverb | Details |
| 2 Jun 2022 | €521$587 as sold | very good |  Italy | Reverb | Details |
| 22 May 2022 | €329$383 as sold | good |  Canada | Reverb | Details |
| 2 Jan 2022 | €257$299 as sold | good | United States | Reverb | Details |
| 5 Jul 2021 | €683$795 as sold | excellent | United States | Reverb | Details |
| 15 Mar 2020 | €172$200 as sold | fair | United States | Reverb | Details |
| 9 Mar 2020 | €935$1,083 as sold | good |  Australia | Reverb | Details |
| 23 Oct 2019 | €146$165 as sold | parts | United States | Reverb | Details |
| 12 Oct 2019 | €908$1,051 as sold | good | Australia | Reverb | Details |
| 23 Jul 2019 | €354$399 as sold | good | United States | Reverb | Details |
| 22 Jul 2019 | €258$300 as sold | good | United States | Reverb | Details |
| 3 Sept 2018 | €429$500 as sold | good | United States | Reverb | Details |
| 22 Jan 2018 | €473$550 as sold | excellent | United States | Reverb | Details |
| 6 Dec 2017 | €343$399 as sold | good | United States | Reverb | Details |
| 28 Sept 2017 | €344$400 as sold | fair | United States | Reverb | Details |
| 1 Dec 2016 | €301$350 as sold | 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
26 recorded sales of the Korg RK-100 from 2016–2026, all-time around €340. Too few in the last two years to quote a typical used price. Figures computed 19 October 2026.