Monster M ROCK2-21A 1/4" TS Straight to Right-Angle Instrument Cable - 21'
accessories
Has sold for €40 over 2018–2026, across 28 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: 37 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 |
|---|---|---|---|---|---|
| 19 Feb 2026 | €64$75 as sold | very good |  United States | Reverb | Details |
| 8 Nov 2025 | €34$40 as sold | excellent | United States | Reverb | Details |
| 31 Aug 2024 | €69$81 as sold | excellent | United States | Reverb | Details |
| 26 May 2024 | €47$55 as sold | very good | United States | Reverb | Details |
| 7 Feb 2024 | €69$80 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 37 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 4 May 2024 | €30$35 as sold | excellent | United States | Reverb | Details |
| 18 Mar 2024 | €26$30 as sold | very good | United States | Reverb | Details |
| 13 Oct 2023 | €38$44 as sold | mint | United States | Reverb | Details |
| 30 Sept 2023 | €38$44 as sold | mint | United States | Reverb | Details |
| 26 Jul 2023 | €71$79 as sold | new |  Canada | Reverb | Details |
| 18 Jul 2023 | €52$60 as sold | very good | United States | Reverb | Details |
| 20 Jun 2023 | €73$85 as sold | excellent | United States | Reverb | Details |
| 4 May 2023 | €43$50 as sold | mint | United States | Reverb | Details |
| 20 Mar 2023 | €71$80 as sold | new | United States | Reverb | Details |
| 25 Aug 2022 | €49$57 as sold | mint | United States | Reverb | Details |
| 11 Jul 2022 | €69$80 as sold | new | United States | Reverb | Details |
| 24 May 2022 | €52$60 as sold | mint | United States | Reverb | Details |
| 6 Feb 2022 | €43$50 as sold | excellent | United States | Reverb | Details |
| 16 Nov 2021 | €52$60 as sold | excellent | United States | Reverb | Details |
| 16 Nov 2021 | €47$55 as sold | new |   Italy | Reverb | Details |
| 17 Dec 2020 | €22$25 as sold | mint | United States | Reverb | Details |
| 10 Nov 2020 | €43$50 as sold | excellent | United States | Reverb | Details |
| 25 Oct 2020 | €52$60 as sold | excellent | United States | Reverb | Details |
| 17 Jul 2020 | €30$35 as sold | very good | United States | Reverb | Details |
| 29 Jun 2020 | €25$29 as sold | very good | United States | Reverb | Details |
| 29 Jun 2020 | €25$29 as sold | very good | United States | Reverb | Details |
| 21 Jun 2020 | €43$50 as sold | mint | United States | Reverb | Details |
| 25 Jan 2020 | €22$25 as sold | excellent | United States | Reverb | Details |
| 28 Jun 2019 | €17$20 as sold | fair | United States | Reverb | Details |
| 29 Sept 2018 | €30$35 as sold | excellent | United States | Reverb | Details |
| 29 Sept 2018 | €30$35 as sold | excellent | United States | Reverb | Details |
| 10 Aug 2018 | €17$20 as sold | very good | United States | Reverb | Details |
| 13 May 2018 | €26$30 as sold | mint | United States | Reverb | Details |
| 19 Jan 2018 | €69$80 as sold | new | United States | Reverb | Details |
| 26 Aug 2017 | €62$72 as sold | new |  France | Reverb | Details |
| 9 Feb 2017 | €52$60 as sold | new | United States | Reverb | Details |
| 17 Dec 2015 | €35$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.
28 recorded sales of the Monster M ROCK2-21A 1/4" TS Straight to Right-Angle Instrument Cable - 21' from 2018–2026, all-time around €40. Too few in the last two years to quote a typical used price. Figures computed 20 October 2026.