Cwejman MMF-1 Multi Mode Filter
keyboard
Has sold for €730 over 2017–2026, across 47 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: 47 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 |
|---|---|---|---|---|---|
| 18 May 2026 | €924$1,076 as sold | very good |  United Kingdom | Reverb | Details |
| 5 May 2026 | €730$850 as sold | very good |  United States | Reverb | Details |
| 21 Sept 2025 | €913$1,063 as sold | excellent | United Kingdom | Reverb | Details |
| 15 Jun 2025 | €563$656 as sold | excellent | United States | Reverb | Details |
| 11 Nov 2022 | €1,826$2,126 as sold | mint | United Kingdom | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 47 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Oct 2025 | €858$999 as sold | very good | United States | Reverb | Details |
| 7 Jan 2024 | €679$790 as sold | excellent | United States | Reverb | Details |
| 5 Dec 2023 | €1,156$1,346 as sold | excellent | United Kingdom | Reverb | Details |
| 12 Nov 2023 | €686$799 as sold | excellent | United States | Reverb | Details |
| 26 Jun 2023 | €623$725 as sold | very good | United States | Reverb | Details |
| 12 Jun 2023 | €720$838 as sold | excellent |   Sweden | Reverb | Details |
| 14 May 2023 | €688$800 as sold | excellent | United States | Reverb | Details |
| 5 Dec 2022 | €575$669 as sold | excellent | United States | Reverb | Details |
| 24 Oct 2022 | €603$699 as sold | very good | United States | Reverb | Details |
| 21 Sept 2022 | €700$815 as sold | very good | United Kingdom | Reverb | Details |
| 23 Mar 2022 | €644$750 as sold | excellent | United States | Reverb | Details |
| 16 Mar 2022 | €901$1,049 as sold | very good |  Canada | Reverb | Details |
| 16 Mar 2022 | €644$750 as sold | excellent | United States | Reverb | Details |
| 12 Mar 2022 | €515$600 as sold | excellent | United States | Reverb | Details |
| 25 Jan 2022 | €687$800 as sold | very good | United States | Reverb | Details |
| 3 Dec 2021 | €353$411 as sold | excellent | United Kingdom | Reverb | Details |
| 16 Jul 2021 | €729$849 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2021 | €773$900 as sold | very good | United States | Reverb | Details |
| 16 Jun 2021 | €1,042$1,213 as sold | excellent |  Germany | Reverb | Details |
| 19 Feb 2021 | €1,108$1,290 as sold | mint | United States | Reverb | Details |
| 17 Feb 2021 | €1,013$1,180 as sold | excellent |  Australia | Reverb | Details |
| 25 Jan 2021 | €606$705 as sold | excellent | United States | Reverb | Details |
| 9 Dec 2020 | €1,005$1,170 as sold | very good | United States | Reverb | Details |
| 4 Nov 2020 | €788$917 as sold | excellent | Germany | Reverb | Details |
| 21 Oct 2020 | €855$995 as sold | excellent | United States | Reverb | Details |
| 16 Sept 2020 | €610$710 as sold | excellent | United States | Reverb | Details |
| 8 Jul 2020 | €752$875 as sold | mint | United States | Reverb | Details |
| 26 Jan 2020 | €834$971 as sold | excellent | Germany | Reverb | Details |
| 26 Dec 2019 | €791$921 as sold | mint | United Kingdom | Reverb | Details |
| 3 Nov 2019 | €939$1,093 as sold | very good |  Norway | Reverb | Details |
| 11 Oct 2019 | €729$849 as sold | excellent | United States | Reverb | Details |
| 24 Jun 2019 | €902$1,051 as sold | excellent | Germany | Reverb | Details |
| 9 Jun 2019 | €561$650 as sold | mint | United States | Reverb | Details |
| 12 May 2019 | €558$650 as sold | mint | United States | Reverb | Details |
| 17 Feb 2019 | €429$500 as sold | very good | United States | Reverb | Details |
| 11 Dec 2018 | €1,804$2,100 as sold | mint | United States | Reverb | Details |
| 1 Apr 2018 | €687$800 as sold | very good | United States | Reverb | Details |
| 30 Jan 2018 | €558$650 as sold | excellent | United States | Reverb | Details |
| 4 Jan 2018 | €1,534$1,786 as sold | excellent |  France | Reverb | Details |
| 15 Sept 2017 | €773$900 as sold | mint | United States | Reverb | Details |
| 4 Mar 2017 | €567$660 as sold | very good | United States | Reverb | Details |
| 4 Mar 2017 | €859$1,000 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 September 2026. A price is what the listing last asked, converted at that day’s rate.
47 recorded sales of the Cwejman MMF-1 Multi Mode Filter from 2017–2026, all-time around €730. Too few in the last two years to quote a typical used price. Figures computed 18 October 2026.