Shure MX393/C Microflex Cardioid Boundary Mic w/ 12' 3-Pin XLR Cable
pro_audio
Has sold for €65 over 2017–2026, across 44 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. 6 for sale, from €73. New: €359 at Thomann.
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 States
Price history
Every recorded sale, one point each: 78 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 |
|---|---|---|---|---|---|
| 2 Oct 2026 | €76$85 as sold | very good |  United States | Reverb | Details |
| 17 Mar 2026 | €222$250 as sold | mint | United States | Reverb | Details |
| 9 Mar 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 25 Feb 2026 | €75$87 as sold | good | United States | Reverb | Details |
| 10 Feb 2026 | €85$99 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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.
Show the last 50 of 78 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 3 Jan 2026 | €128$149 as sold | excellent | United States | Reverb | Details |
| 6 Sept 2025 | €36$42 as sold | good | United States | Reverb | Details |
| 24 Aug 2025 | €64$75 as sold | excellent | United States | Reverb | Details |
| 13 Jul 2025 | €85$99 as sold | new | United States | Reverb | Details |
| 29 Jul 2024 | €44$51 as sold | very good | United States | Reverb | Details |
| 25 Jun 2024 | €247$287 as sold | mint | United States | Reverb | Details |
| 25 Jun 2024 | €288$335 as sold | mint | United States | Reverb | Details |
| 29 May 2024 | €271$316 as sold | new | United States | Reverb | Details |
| 21 May 2024 | €247$287 as sold | mint | United States | Reverb | Details |
| 21 May 2024 | €247$287 as sold | mint | United States | Reverb | Details |
| 29 Apr 2024 | €247$287 as sold | mint | United States | Reverb | Details |
| 9 Feb 2024 | €189$220 as sold | excellent | United States | Reverb | Details |
| 22 Sept 2023 | €129$151 as sold | new |  Canada | Reverb | Details |
| 13 Sept 2023 | €288$335 as sold | new | United States | Reverb | Details |
| 13 Sept 2023 | €288$335 as sold | new | United States | Reverb | Details |
| 25 Aug 2023 | €288$335 as sold | new | United States | Reverb | Details |
| 7 Aug 2023 | €235$273 as sold | mint | United States | Reverb | Details |
| 18 May 2023 | €272$317 as sold | mint | United States | Reverb | Details |
| 18 May 2023 | €273$317 as sold | mint | United States | Reverb | Details |
| 19 Feb 2023 | €64$75 as sold | excellent | United States | Reverb | Details |
| 14 Jan 2023 | €65$75 as sold | excellent | Canada | Reverb | Details |
| 27 Nov 2022 | €56$65 as sold | very good | United States | Reverb | Details |
| 31 Oct 2022 | €52$60 as sold | excellent | United States | Reverb | Details |
| 13 Sept 2022 | €288$335 as sold | new | United States | Reverb | Details |
| 11 Aug 2022 | €129$150 as sold | very good | United States | Reverb | Details |
| 28 Jul 2022 | €137$160 as sold | very good | United States | Reverb | Details |
| 18 Jun 2022 | €64$75 as sold | very good | United States | Reverb | Details |
| 18 Jun 2022 | €64$75 as sold | very good | United States | Reverb | Details |
| 29 Mar 2022 | €292$340 as sold | mint |   France | Reverb | Details |
| 9 Dec 2021 | €251$292 as sold | new | France | Reverb | Details |
| 6 Oct 2021 | €65$75 as sold | excellent | United States | Reverb | Details |
| 6 Oct 2021 | €64$75 as sold | excellent | United States | Reverb | Details |
| 10 Sept 2021 | €65$75 as sold | excellent | Canada | Reverb | Details |
| 27 Jul 2021 | €69$80 as sold | mint | United States | Reverb | Details |
| 28 May 2021 | €247$287 as sold | new | United States | Reverb | Details |
| 13 May 2021 | €64$75 as sold | good | Canada | Reverb | Details |
| 23 Mar 2021 | €247$287 as sold | new | United States | Reverb | Details |
| 18 Mar 2021 | €17$20 as sold | excellent | United States | Reverb | Details |
| 25 Jan 2021 | €13$15 as sold | excellent | United States | Reverb | Details |
| 22 Jan 2021 | €52$60 as sold | very good | United States | Reverb | Details |
| 22 Jan 2021 | €52$60 as sold | very good | United States | Reverb | Details |
| 5 Jan 2021 | €94$110 as sold | excellent | United States | Reverb | Details |
| 5 Jan 2021 | €94$110 as sold | excellent | United States | Reverb | Details |
| 30 May 2020 | €52$60 as sold | mint | United States | Reverb | Details |
| 6 May 2020 | €82$95 as sold | mint | 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: 
Spain €73 · United States €178 · before shipping
44 recorded sales of the Shure MX393/C Microflex Cardioid Boundary Mic w/ 12' 3-Pin XLR Cable from 2017–2026, all-time around €65. Too few in the last two years to quote a typical used price. Cheapest live €73 before shipping. Figures computed 20 October 2026.