Markbass CMB 121 Black Line
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Not enough sold data for a typical price — 20 sales on record all-time.
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Not enough sold data for a typical price. 7 for sale, from €272. 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 Germany
1 more live · €598–€598 · typical ask €391
Price history
Every recorded sale, one point each: 20 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 |
|---|---|---|---|---|---|
| 29 Jul 2026 | €292$340 as sold | very good |  United States | Reverb | Details |
| 1 Jul 2026 | €341$383 as sold | new |   Germany | Reverb | Details |
| 4 Feb 2026 | €285$320 as sold | excellent | United States | Reverb | Details |
| 3 Nov 2025 | €228$256 as sold | good | United States | Reverb | Details |
| 14 Jul 2025 | €390$436 as sold | new | Germany | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 20 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 4 Dec 2025 | €285$320 as sold | excellent | United States | Reverb | Details |
| 19 Jun 2025 | €285$320 as sold | excellent | United States | Reverb | Details |
| 19 Apr 2025 | €228$256 as sold | good | United States | Reverb | Details |
| 17 Oct 2024 | €377$423 as sold | new |  Italy | Reverb | Details |
| 2 Jul 2024 | €357$400 as sold | new | United States | Reverb | Details |
| 26 Jun 2024 | €314$352 as sold | excellent | United States | Reverb | Details |
| 23 May 2024 | €324$376 as sold | new |  United Kingdom | Reverb | Details |
| 21 May 2024 | €391$453 as sold | new |  Canada | Reverb | Details |
| 13 Apr 2024 | €556$624 as sold | new |  Australia | Reverb | Details |
| 4 Mar 2024 | €392$439 as sold | new | Canada | Reverb | Details |
| 1 Mar 2024 | €522$586 as sold | new | Canada | Reverb | Details |
| 14 Feb 2024 | €347$404 as sold | new |  France | Reverb | Details |
| 15 Jan 2024 | €343$384 as sold | new | Italy | Reverb | Details |
| 21 Dec 2023 | €371$416 as sold | new | Italy | Reverb | Details |
| 15 Nov 2023 | €334$373 as sold | new | Germany | 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: United Kingdom €272 · Canada €328 · Germany €387 · before shipping
20 recorded sales of the Markbass CMB 121 Black Line, too few to quote a typical used price. Cheapest live €272 before shipping. Figures computed 20 October 2026.