Neumann KM 54 Small Diaphragm Cardioid Condenser Microphone
pro_audio
Has sold for €3,500 over 2017–2026, across 34 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. 1 for sale, from €4,382.
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.
ReverbPrice history
Every recorded sale, one point each: 36 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 |
|---|---|---|---|---|---|
| 22 Sept 2026 | €4,682$5,247 as sold | very good |  United Kingdom | Reverb | Details |
| 20 Jul 2026 | €2,817$3,280 as sold | excellent |   France | Reverb | Details |
| 15 Nov 2025 | €4,183$4,870 as sold | excellent |  United States | Reverb | Details |
| 17 Oct 2025 | €5,752$6,698 as sold | very good |  Canada | Reverb | Details |
| 13 Sept 2024 | €5,738$6,681 as sold | new | France | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 36 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 8 May 2025 | €4,312$5,000 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2025 | €3,925$4,570 as sold | excellent | United States | Reverb | Details |
| 30 Dec 2024 | €7,303$8,503 as sold | very good |  Germany | Reverb | Details |
| 5 Aug 2024 | €2,147$2,500 as sold | excellent | United States | Reverb | Details |
| 4 Jun 2024 | €3,864$4,499 as sold | very good | United States | Reverb | Details |
| 4 Jul 2023 | €3,548$4,113 as sold | good |  Italy | Reverb | Details |
| 19 Jun 2023 | €5,170$5,995 as sold | very good | United States | Reverb | Details |
| 2 Jun 2023 | €4,695$5,466 as sold | very good | France | Reverb | Details |
| 22 Feb 2023 | €3,954$4,604 as sold | mint |  Spain | Reverb | Details |
| 15 Dec 2022 | €10,690$11,999 as sold | excellent | United States | Reverb | Details |
| 5 Apr 2022 | €1,304$1,518 as sold | parts | Italy | Reverb | Details |
| 14 Mar 2022 | €3,665$4,250 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2022 | €3,660$4,243 as sold | excellent |  Denmark | Reverb | Details |
| 23 Jun 2021 | €3,607$4,200 as sold | excellent | United States | Reverb | Details |
| 24 May 2021 | €2,505$2,909 as sold | good | Italy | Reverb | Details |
| 24 Apr 2021 | €4,254$4,941 as sold | very good | United Kingdom | Reverb | Details |
| 13 Apr 2021 | €2,599$3,019 as sold | good | Italy | Reverb | Details |
| 26 May 2020 | €2,866$3,329 as sold | very good | Germany | Reverb | Details |
| 8 Mar 2020 | €3,241$3,753 as sold | very good | Spain | Reverb | Details |
| 18 Jan 2020 | €3,278$3,795 as sold | very good | United States | Reverb | Details |
| 17 Jan 2020 | €3,455$4,000 as sold | very good | France | Reverb | Details |
| 15 Dec 2019 | €2,907$3,366 as sold | excellent | Spain | Reverb | Details |
| 27 Aug 2019 | €6,933$8,028 as sold | very good | United States | Reverb | Details |
| 24 Jun 2019 | €3,022$3,499 as sold | excellent | United States | Reverb | Details |
| 19 Apr 2019 | €2,623$3,037 as sold | excellent | France | Reverb | Details |
| 3 Oct 2018 | €3,023$3,500 as sold | very good | United States | Reverb | Details |
| 13 Sept 2018 | €2,418$2,800 as sold | excellent |  Japan | Reverb | Details |
| 19 Jul 2018 | €1,898$2,200 as sold | very good | United States | Reverb | Details |
| 10 May 2018 | €2,459$2,850 as sold | very good | United States | Reverb | Details |
| 5 Mar 2018 | €2,514$2,914 as sold | mint | France | Reverb | Details |
| 17 Oct 2017 | €2,286$2,650 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.
Cheapest live: Italy €4,382 · before shipping
34 recorded sales of the Neumann KM 54 Small Diaphragm Cardioid Condenser Microphone from 2017–2026, all-time around €3,500. Too few in the last two years to quote a typical used price. Cheapest live €4,382 before shipping. Figures computed 19 October 2026.