Korg Mono/Poly
keyboard
Has sold for €1,700 over 2014–2026, across 19 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. 3 for sale, from €1,589.
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 States
Price history
Every recorded sale, one point each: 20 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 |
|---|---|---|---|---|---|
| 6 Jul 2026 | €1,558$1,749 as sold | very good |  United States | Reverb | Details |
| 5 Jan 2026 | €2,775$3,114 as sold | excellent |   Netherlands | Reverb | Details |
| 21 Jun 2025 | €257$289 as sold | very good |  Israel | Reverb | Details |
| 23 Nov 2024 | €2,283$2,563 as sold | excellent |  Germany | Reverb | Details |
| 30 Aug 2018 | €388$435 as sold | parts | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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 the last 20 of 22 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 9 Jun 2025 | €1,883$2,114 as sold | very good |  Belgium | Reverb | Details |
| 2 Jun 2025 | €1,954$2,193 as sold | very good | United States | Reverb | Details |
| 7 Feb 2021 | €1,863$2,091 as sold | excellent |  Japan | Reverb | Details |
| 12 Oct 2020 | €5,537$6,216 as sold | excellent |  United Kingdom | Reverb | Details |
| 7 Dec 2019 | €1,514$1,700 as sold | very good | United States | Reverb | Details |
| 28 Mar 2019 | €1,728$1,940 as sold | excellent |  France | Reverb | Details |
| 11 Mar 2019 | €1,821$2,045 as sold | excellent | EUR | Reverb | Details |
| 30 Jan 2019 | €1,470$1,650 as sold | very good | United States | Reverb | Details |
| 4 Jan 2019 | €1,871$2,100 as sold | excellent | United States | Reverb | Details |
| 26 Nov 2017 | €1,335$1,499 as sold | very good | United States | Reverb | Details |
| 7 Nov 2017 | €1,492$1,675 as sold | very good | United States | Reverb | Details |
| 22 Jan 2017 | €1,693$1,900 as sold | excellent | United States | Reverb | Details |
| 19 Jul 2016 | €1,069$1,200 as sold | very good | United States | Reverb | Details |
| 30 Aug 2015 | €1,559$1,750 as sold | excellent | United States | Reverb | Details |
| 8 Jul 2014 | €1,470$1,650 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.
Cheapest live: Japan €1,589 · before shipping
19 recorded sales of the Korg Mono/Poly from 2014–2026, all-time around €1,700. Too few in the last two years to quote a typical used price. Cheapest live €1,589 before shipping. Figures computed 18 October 2026.