Boss BX-4 4-Channel Stereo Mixer
pro_audio
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Why this number?
The typical used price is the median of 11 used sales observed in the last 6 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 | €45 | median sold, rounded |
| Most sold between | €45–€50 | 25th to 75th percentile, same window |
| Window | last 6 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 11 used sales | thin data, treat as a rough guide |
| 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 | €45 | 146 used sales, 2017–2026; not used for deals |
| Sales on record | 146 | 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.
1 local pickup ad in Portugal, on OLX Portugal. Showing 1 local pickup ad in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 1 ad on OLX Portugal.
OLX Portugal
ReverbPrice history
What it sold for, quarter by quarter, since Jul 2019: 132 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
11 used sales · last 6 months · middle half €45–€50 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 14 Sept 2026 | €45$50 as sold | very good |  Japan | Reverb | Details |
| 17 Aug 2026 | €59$69 as sold | excellent |  United States | Reverb | Details |
| 6 Aug 2026 | €44$50 as sold | very good | Japan | Reverb | Details |
| 3 Jul 2026 | €52$60 as sold | good | United States | Reverb | Details |
| 10 Jun 2026 | €51$59 as sold | excellent | Japan | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 146 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 18 Jun 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 11 Jun 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 9 Jun 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 28 May 2026 | €45$50 as sold | excellent | Japan | Reverb | Details |
| 27 May 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 30 Apr 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 8 Apr 2026 | €46$51 as sold | good | Japan | Reverb | Details |
| 6 Apr 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 3 Apr 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 28 Mar 2026 | €39$45 as sold | very good | United States | Reverb | Details |
| 12 Mar 2026 | €45$50 as sold | very good | Japan | Reverb | Details |
| 26 Feb 2026 | €51$59 as sold | excellent | Japan | Reverb | Details |
| 13 Feb 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 4 Feb 2026 | €43$50 as sold | very good | Japan | Reverb | Details |
| 16 Dec 2025 | €47$55 as sold | excellent | Japan | Reverb | Details |
| 16 Dec 2025 | €52$61 as sold | excellent |   France | Reverb | Details |
| 16 Nov 2025 | €47$55 as sold | excellent | Japan | Reverb | Details |
| 1 Nov 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 30 Oct 2025 | €47$55 as sold | mint | Japan | Reverb | Details |
| 14 Oct 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 10 Oct 2025 | €34$40 as sold | good | United States | Reverb | Details |
| 9 Oct 2025 | €43$50 as sold | excellent | Japan | Reverb | Details |
| 1 Oct 2025 | €46$51 as sold | good | Japan | Reverb | Details |
| 30 Sept 2025 | €43$50 as sold | excellent | Japan | Reverb | Details |
| 29 Sept 2025 | €42$49 as sold | excellent | Japan | Reverb | Details |
| 19 Sept 2025 | €43$50 as sold | good | United States | Reverb | Details |
| 11 Sept 2025 | €43$50 as sold | excellent | Japan | Reverb | Details |
| 10 Sept 2025 | €51$59 as sold | excellent | Japan | Reverb | Details |
| 27 Aug 2025 | €45$50 as sold | excellent | Japan | Reverb | Details |
| 14 Aug 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 1 Aug 2025 | €57$66 as sold | excellent | United States | Reverb | Details |
| 29 Jul 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 23 Jul 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 11 Jul 2025 | €42$49 as sold | very good | Japan | Reverb | Details |
| 16 Jun 2025 | €45$50 as sold | very good | Japan | Reverb | Details |
| 12 Jun 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 30 May 2025 | €45$50 as sold | very good | Japan | Reverb | Details |
| 20 May 2025 | €54$60 as sold | excellent | United States | Reverb | Details |
| 8 May 2025 | €86$100 as sold | very good | United States | Reverb | Details |
| 6 May 2025 | €43$50 as sold | excellent | Japan | Reverb | Details |
| 15 Apr 2025 | €42$49 as sold | very good | Japan | Reverb | Details |
| 15 Apr 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 11 Apr 2025 | €43$50 as sold | very good | Japan | Reverb | Details |
| 20 Mar 2025 | €43$50 as sold | excellent | Japan | Reverb | Details |
| 19 Feb 2025 | €83$97 as sold | excellent | France | 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: Japan €45 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Boss BX-4 4-Channel Stereo Mixer sold for a median of €45 over the last 6 months across 11 recorded sales, with most examples landing between €45 and €50. There are 2 listings live right now across Reverb, from €45 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.