Korg Prologue 8 Polyphonic 49-Key 8-Voice Analog Synthesizer
keyboard
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Why this number?
The typical used price is the median of 11 used sales observed in the last 90 days, 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 | €840 | median sold, rounded |
| Most sold between | €740–€930 | 25th to 75th percentile, same window |
| Window | last 90 days | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 11 used sales | ok sample |
| 90-day change | +3% | vs the 90 days before |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €967 | typical ask across 7 listings, 15% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €720 | 460 used sales, 2018–2026; not used for deals |
| Sales on record | 544 | 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 20 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.
Reverb
eBay United States1 more live · €1,764–€1,764 · typical ask €967
Price history
What it sold for, quarter by quarter, since Apr 2018: 459 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
11 used sales · last 90 days · middle half €740–€930 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 27 Sept 2026 | €738$828 as sold | very good |  United States | Reverb | Details |
| 14 Sept 2026 | €890$995 as sold | excellent | United States | Reverb | Details |
| 8 Sept 2026 | €893$999 as sold | excellent | United States | Reverb | Details |
| 4 Sept 2026 | €783$875 as sold | very good | United States | Reverb | Details |
| 12 Jul 2026 | €601$700 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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.
Show the last 50 of 544 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 25 Aug 2026 | €715$799 as sold | very good | United States | Reverb | Details |
| 19 Aug 2026 | €687$800 as sold | excellent | United States | Reverb | Details |
| 14 Aug 2026 | €738$825 as sold | very good | United States | Reverb | Details |
| 9 Aug 2026 | €1,150$1,286 as sold | excellent |   France | Reverb | Details |
| 3 Aug 2026 | €841$940 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2026 | €1,075$1,251 as sold | very good |  Germany | Reverb | Details |
| 27 Jul 2026 | €958$1,072 as sold | excellent |  United Kingdom | Reverb | Details |
| 18 Jul 2026 | €816$914 as sold | excellent |  Australia | Reverb | Details |
| 13 Jul 2026 | €773$900 as sold | excellent | United States | Reverb | Details |
| 1 Jul 2026 | €902$1,050 as sold | excellent | United States | Reverb | Details |
| 18 Jun 2026 | €730$850 as sold | excellent | United States | Reverb | Details |
| 13 Jun 2026 | €927$1,079 as sold | excellent | United States | Reverb | Details |
| 6 Jun 2026 | €871$1,014 as sold | excellent | United Kingdom | Reverb | Details |
| 26 May 2026 | €1,096$1,250 as sold | very good |  Japan | Reverb | Details |
| 21 May 2026 | €730$850 as sold | excellent | United States | Reverb | Details |
| 19 May 2026 | €970$1,129 as sold | excellent |  Canada | Reverb | Details |
| 4 May 2026 | €792$922 as sold | very good | United Kingdom | Reverb | Details |
| 2 May 2026 | €773$900 as sold | excellent | United States | Reverb | Details |
| 29 Apr 2026 | €1,042$1,213 as sold | very good | Germany | Reverb | Details |
| 16 Apr 2026 | €683$795 as sold | very good | United States | Reverb | Details |
| 12 Apr 2026 | €670$780 as sold | excellent | United States | Reverb | Details |
| 9 Apr 2026 | €772$899 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2026 | €752$875 as sold | very good | United States | Reverb | Details |
| 27 Mar 2026 | €773$900 as sold | excellent | United States | Reverb | Details |
| 22 Mar 2026 | €752$875 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2026 | €789$919 as sold | excellent | United States | Reverb | Details |
| 7 Mar 2026 | €760$850 as sold | excellent | United States | Reverb | Details |
| 5 Mar 2026 | €773$900 as sold | very good | United States | Reverb | Details |
| 19 Feb 2026 | €827$925 as sold | excellent | United States | Reverb | Details |
| 2 Feb 2026 | €644$750 as sold | good | United States | Reverb | Details |
| 30 Jan 2026 | €846$985 as sold | excellent | United States | Reverb | Details |
| 25 Jan 2026 | €850 | new | Germany | eBay Germany | Details |
| 23 Jan 2026 | €734$855 as sold | very good | United States | Reverb | Details |
| 23 Jan 2026 | €772$899 as sold | excellent | United States | Reverb | Details |
| 23 Jan 2026 | €709$825 as sold | excellent | United States | Reverb | Details |
| 3 Jan 2026 | €900$1,048 as sold | very good | United Kingdom | Reverb | Details |
| 21 Dec 2025 | €644$750 as sold | excellent | United States | Reverb | Details |
| 18 Dec 2025 | €816$950 as sold | excellent | United States | Reverb | Details |
| 7 Dec 2025 | €769$895 as sold | excellent | United States | Reverb | Details |
| 19 Nov 2025 | €752$875 as sold | excellent | United States | Reverb | Details |
| 11 Nov 2025 | €803$935 as sold | excellent | United States | Reverb | Details |
| 5 Nov 2025 | €716$800 as sold | excellent | United States | Reverb | Details |
| 31 Oct 2025 | €714$798 as sold | excellent | United States | Reverb | Details |
| 21 Oct 2025 | €687$800 as sold | very good | United States | Reverb | Details |
| 19 Oct 2025 | €752$875 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €846 · United Kingdom €898 · Japan €1,655 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Korg Prologue 8 Polyphonic 49-Key 8-Voice Analog Synthesizer sold for a median of €840 over the last 90 days across 11 recorded sales, with most examples landing between €740 and €930. There are 7 listings live right now across Reverb, eBay United States, from €846 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.