Rossum Electro-Music Panharmonium
keyboard
Has sold for €400 over 2019–2023, across 56 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.
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: 64 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. 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 |
|---|---|---|---|---|---|
| 21 Feb 2025 | €453$509 as sold | excellent |  United States | Reverb | Details |
| 16 Jul 2024 | €754$847 as sold | new |  Australia | Reverb | Details |
| 26 May 2023 | €447$500 as sold | mint | United States | Reverb | Details |
| 5 Apr 2023 | €535$600 as sold | very good | United States | Reverb | Details |
| 29 Mar 2023 | €587$656 as sold | excellent | Australia | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026.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.
Show the last 50 of 64 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 3 Feb 2023 | €534$599 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2022 | €601$675 as sold | excellent | United States | Reverb | Details |
| 26 Dec 2022 | €691$776 as sold | mint |   Luxembourg | Reverb | Details |
| 5 Dec 2022 | €614$689 as sold | mint |  United Kingdom | Reverb | Details |
| 25 Nov 2022 | €499$560 as sold | mint | United States | Reverb | Details |
| 27 Sept 2022 | €443$495 as sold | mint | United States | Reverb | Details |
| 2 Apr 2022 | €481$540 as sold | excellent | United States | Reverb | Details |
| 4 Nov 2021 | €428$480 as sold | excellent | United States | Reverb | Details |
| 20 Feb 2021 | €529$594 as sold | mint | United Kingdom | Reverb | Details |
| 19 Feb 2021 | €535$600 as sold | mint | United States | Reverb | Details |
| 6 Feb 2021 | €401$450 as sold | mint | United States | Reverb | Details |
| 26 Jan 2021 | €445$500 as sold | excellent | United States | Reverb | Details |
| 19 Jan 2021 | €376$422 as sold | mint |  Canada | Reverb | Details |
| 18 Jan 2021 | €419$470 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2021 | €401$450 as sold | very good | United States | Reverb | Details |
| 19 Dec 2020 | €374$420 as sold | excellent | United States | Reverb | Details |
| 14 Dec 2020 | €423$475 as sold | mint | United States | Reverb | Details |
| 8 Dec 2020 | €400$449 as sold | excellent | United States | Reverb | Details |
| 18 Nov 2020 | €425$475 as sold | mint | United States | Reverb | Details |
| 27 Oct 2020 | €358$400 as sold | excellent | United States | Reverb | Details |
| 29 Sept 2020 | €418$469 as sold | excellent | United States | Reverb | Details |
| 19 Sept 2020 | €428$480 as sold | mint | United States | Reverb | Details |
| 13 Sept 2020 | €472$530 as sold | excellent | United States | Reverb | Details |
| 26 Aug 2020 | €383$430 as sold | mint | United States | Reverb | Details |
| 24 Aug 2020 | €383$430 as sold | mint | United States | Reverb | Details |
| 16 Aug 2020 | €402$450 as sold | mint | United States | Reverb | Details |
| 4 Aug 2020 | €405$455 as sold | mint | United States | Reverb | Details |
| 27 Jul 2020 | €517$580 as sold | mint | United Kingdom | Reverb | Details |
| 13 Jul 2020 | €365$410 as sold | excellent | United States | Reverb | Details |
| 23 Jun 2020 | €374$420 as sold | mint | United States | Reverb | Details |
| 14 Jun 2020 | €355$399 as sold | excellent | United States | Reverb | Details |
| 13 Jun 2020 | €379$425 as sold | mint | United States | Reverb | Details |
| 11 Jun 2020 | €398$447 as sold | excellent | United States | Reverb | Details |
| 11 May 2020 | €390$450 as sold | excellent | United States | Reverb | Details |
| 27 Apr 2020 | €441$495 as sold | mint | United States | Reverb | Details |
| 14 Apr 2020 | €401$450 as sold | excellent | United States | Reverb | Details |
| 6 Apr 2020 | €374$420 as sold | excellent | United States | Reverb | Details |
| 6 Apr 2020 | €302$339 as sold | mint | United States | Reverb | Details |
| 4 Apr 2020 | €374$420 as sold | mint | United States | Reverb | Details |
| 1 Mar 2020 | €367$412 as sold | mint |  France | Reverb | Details |
| 28 Feb 2020 | €400$449 as sold | mint | United States | Reverb | Details |
| 27 Feb 2020 | €358$400 as sold | mint | United States | Reverb | Details |
| 6 Feb 2020 | €357$399 as sold | mint | United States | Reverb | Details |
| 31 Jan 2020 | €383$430 as sold | mint | United States | Reverb | Details |
| 21 Jan 2020 | €343$385 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 September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
56 recorded sales of the Rossum Electro-Music Panharmonium from 2019–2023, all-time around €400. Too few in the last two years to quote a typical used price. Figures computed 19 October 2026.