Bock Audio 251 Large Diaphragm Tube Condenser Microphone
pro_audio
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Why this number?
The typical used price is the median of 15 used sales observed in the last 24 months, 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 | €3,900 | median sold, rounded |
| Most sold between | €3,750–€4,350 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 15 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 11 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €3,900 | 76 used sales, 2015–2026; not used for deals |
| Sales on record | 81 | 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.
ReverbPrice history
Every recorded sale, one point each: 81 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
15 used sales · last 24 months · middle half €3,750–€4,350 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 14 May 2026 | €2,581$3,000 as sold | excellent |  United States | Reverb | Details |
| 5 May 2026 | €4,130$4,800 as sold | excellent | United States | Reverb | Details |
| 30 May 2025 | €4,179$4,845 as sold | mint |   Poland | Reverb | Details |
| 15 Apr 2025 | €3,878$4,479 as sold | mint | United States | Reverb | Details |
| 5 Dec 2024 | €3,882$4,500 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 September 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 81 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 31 Jan 2026 | €4,559$5,298 as sold | excellent |  Canada | Reverb | Details |
| 20 Jan 2026 | €4,732$5,500 as sold | excellent |  Hong Kong SAR China | Reverb | Details |
| 17 Jan 2026 | €4,493$5,222 as sold | excellent |  United Kingdom | Reverb | Details |
| 13 Nov 2025 | €3,871$4,499 as sold | excellent | United States | Reverb | Details |
| 21 Sept 2025 | €3,442$4,000 as sold | excellent | United States | Reverb | Details |
| 21 Sept 2025 | €3,442$4,000 as sold | excellent | United States | Reverb | Details |
| 7 Aug 2025 | €3,623$4,200 as sold | excellent | United States | Reverb | Details |
| 3 Jun 2025 | €3,882$4,500 as sold | excellent | United States | Reverb | Details |
| 28 May 2025 | €6,038$6,999 as sold | excellent | United States | Reverb | Details |
| 26 Dec 2024 | €4,075$4,724 as sold | mint | United Kingdom | Reverb | Details |
| 25 Sept 2024 | €4,732$5,500 as sold | excellent | United States | Reverb | Details |
| 19 Jul 2024 | €4,270$4,950 as sold | excellent | United States | Reverb | Details |
| 5 Jul 2024 | €4,572$5,300 as sold | mint |  Japan | Reverb | Details |
| 10 Mar 2024 | €3,753$4,350 as sold | excellent | United States | Reverb | Details |
| 8 Mar 2024 | €3,450$3,999 as sold | mint | United States | Reverb | Details |
| 16 Jan 2024 | €2,878$3,336 as sold | very good | Poland | Reverb | Details |
| 22 Nov 2023 | €4,270$4,950 as sold | excellent | United States | Reverb | Details |
| 12 Nov 2023 | €4,055$4,700 as sold | excellent | United States | Reverb | Details |
| 29 May 2023 | €3,623$4,200 as sold | mint | United States | Reverb | Details |
| 23 Feb 2023 | €5,674$6,594 as sold | mint |  Germany | Reverb | Details |
| 8 Feb 2023 | €5,162$5,999 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2022 | €5,176$6,000 as sold | mint |  China | Reverb | Details |
| 22 Sept 2022 | €5,693$6,599 as sold | mint | United States | Reverb | Details |
| 27 Jul 2022 | €2,409$2,800 as sold | very good | United States | Reverb | Details |
| 21 Jul 2022 | €4,732$5,500 as sold | mint | United States | Reverb | Details |
| 30 Jun 2022 | €4,529$5,250 as sold | excellent | United States | Reverb | Details |
| 17 Jun 2022 | €4,400$5,100 as sold | excellent | United States | Reverb | Details |
| 16 May 2022 | €5,435$6,300 as sold | mint | United States | Reverb | Details |
| 22 Mar 2022 | €5,176$6,000 as sold | mint | United States | Reverb | Details |
| 18 Mar 2022 | €4,486$5,200 as sold | mint | United States | Reverb | Details |
| 8 Feb 2022 | €4,140$4,799 as sold | very good | United States | Reverb | Details |
| 2 Nov 2021 | €4,261$4,950 as sold | mint | United States | Reverb | Details |
| 21 Oct 2021 | €4,434$5,150 as sold | mint | United States | Reverb | Details |
| 21 Oct 2021 | €4,778$5,550 as sold | excellent | United States | Reverb | Details |
| 1 Sept 2021 | €4,287$4,995 as sold | mint | United States | Reverb | Details |
| 20 Aug 2021 | €3,862$4,500 as sold | excellent |  Norway | Reverb | Details |
| 29 Jul 2021 | €3,948$4,600 as sold | very good | United States | Reverb | Details |
| 3 May 2021 | €3,586$4,165 as sold | excellent | United States | Reverb | Details |
| 16 Mar 2021 | €3,964$4,607 as sold | mint |  Greece | Reverb | Details |
| 23 Feb 2021 | €3,803$4,420 as sold | mint | United States | Reverb | Details |
| 29 Dec 2020 | €4,043$4,699 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2020 | €4,302$5,000 as sold | excellent | United States | Reverb | Details |
| 14 Nov 2020 | €3,874$4,500 as sold | excellent | United States | Reverb | Details |
| 5 Nov 2020 | €2,674$3,100 as sold | excellent | United States | Reverb | Details |
| 5 Nov 2020 | €4,217$4,898 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. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €3,792 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Bock Audio 251 Large Diaphragm Tube Condenser Microphone sold for a median of €3,900 over the last 24 months across 15 recorded sales, with most examples landing between €3,750 and €4,350. There is 1 listing live right now across Reverb, from €3,792 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.