Galaxy Audio CM-130 Check Mate Battery-Powered SPL Meter
accessories
Not enough sold data for a typical price — 25 sales on record all-time.
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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: 25 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 |
|---|---|---|---|---|---|
| 11 Feb 2026 | €39$45 as sold | excellent |  United States | Reverb | Details |
| 30 Jun 2025 | €64$75 as sold | new | United States | Reverb | Details |
| 25 Jun 2025 | €68$79 as sold | excellent | United States | Reverb | Details |
| 20 Jun 2025 | €39$45 as sold | mint | United States | Reverb | Details |
| 31 May 2025 | €34$40 as sold | new | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 all 25 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 11 Dec 2024 | €52$60 as sold | new | United States | Reverb | Details |
| 5 Oct 2024 | €77$90 as sold | mint | United States | Reverb | Details |
| 25 Jun 2024 | €69$80 as sold | mint | United States | Reverb | Details |
| 21 May 2024 | €69$80 as sold | mint | United States | Reverb | Details |
| 4 Feb 2024 | €69$80 as sold | new | United States | Reverb | Details |
| 4 May 2023 | €110$124 as sold | new |   Germany | Reverb | Details |
| 28 Mar 2023 | €30$35 as sold | very good | United States | Reverb | Details |
| 20 Mar 2023 | €69$80 as sold | new | United States | Reverb | Details |
| 15 Aug 2022 | €35$40 as sold | new | United States | Reverb | Details |
| 9 Jun 2021 | €69$80 as sold | new | United States | Reverb | Details |
| 16 Apr 2020 | €21$25 as sold | mint | United States | Reverb | Details |
| 10 Jul 2019 | €30$35 as sold | excellent | United States | Reverb | Details |
| 12 Apr 2019 | €71$82 as sold | new | United States | Reverb | Details |
| 10 Nov 2018 | €89$103 as sold | new | United States | Reverb | Details |
| 5 Jun 2018 | €52$60 as sold | new | United States | Reverb | Details |
| 2 Aug 2017 | €33$39 as sold | new |  Canada | Reverb | Details |
| 3 Dec 2016 | €52$60 as sold | new | United States | Reverb | Details |
| 4 Apr 2016 | €78$90 as sold | new | United States | Reverb | Details |
| 28 Oct 2015 | €52$60 as sold | new | United States | Reverb | Details |
| 2 Jun 2015 | €78$90 as sold | new | 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.