Electro-Harmonix Big Muff Pi V4 Op Amp
pedal
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Why this number?
The typical used price is the median of 22 used sales observed in the last 24 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 | €390 | median sold, rounded |
| Most sold between | €340–€430 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 22 used sales | thin data, treat as a rough guide |
| By condition | €420 | very good, median of 12 sales, same window |
| €360 | good, median of 10 sales, same window | |
| 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 | €320 | 140 used sales, 2015–2026; not used for deals |
| Sales on record | 142 | all-time, all platforms |
| Closest new | €179 | Electro-Harmonix Deluxe Big Muff Pi at Thomann; a relative’s price, not this model’s |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 19 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.
Reverb
eBay United StatesPrice history
Every recorded sale, one point each: 142 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
22 used sales · last 24 months · middle half €340–€430 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Sept 2026 | €402$450 as sold | good |  United States | Reverb | Details |
| 1 Sept 2026 | €445$499 as sold | very good | United States | Reverb | Details |
| 1 Aug 2026 | €388$450 as sold | good | United States | Reverb | Details |
| 8 Jun 2026 | €429$500 as sold | very good | United States | Reverb | Details |
| 25 Apr 2026 | €322$375 as sold | parts | 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 142 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Jul 2026 | €472$549 as sold | good | United States | Reverb | Details |
| 17 Apr 2026 | €472$550 as sold | very good | United States | Reverb | Details |
| 10 Apr 2026 | €336$390 as sold | very good | United States | Reverb | Details |
| 22 Feb 2026 | €558$650 as sold | very good | United States | Reverb | Details |
| 4 Feb 2026 | €859$1,000 as sold | very good | United States | Reverb | Details |
| 24 Jan 2026 | €378$439 as sold | good | United States | Reverb | Details |
| 5 Nov 2025 | €395$460 as sold | very good | United States | Reverb | Details |
| 18 Oct 2025 | €427$497 as sold | very good |  Japan | Reverb | Details |
| 28 Sept 2025 | €343$399 as sold | good | United States | Reverb | Details |
| 13 Sept 2025 | €293$340 as sold | good | United States | Reverb | Details |
| 21 Aug 2025 | €390$454 as sold | very good | United States | Reverb | Details |
| 17 Jul 2025 | €279$325 as sold | good | United States | Reverb | Details |
| 25 Mar 2025 | €396$462 as sold | good |   France | Reverb | Details |
| 14 Feb 2025 | €412$480 as sold | very good | United States | Reverb | Details |
| 30 Jan 2025 | €345$400 as sold | very good | United States | Reverb | Details |
| 8 Jan 2025 | €367$425 as sold | very good | United States | Reverb | Details |
| 1 Dec 2024 | €313$365 as sold | good | United States | Reverb | Details |
| 29 Nov 2024 | €301$350 as sold | good | United States | Reverb | Details |
| 25 Sept 2024 | €364$423 as sold | very good |  Germany | Reverb | Details |
| 3 Sept 2024 | €279$325 as sold | very good | United States | Reverb | Details |
| 1 Sept 2024 | €308$359 as sold | good | United States | Reverb | Details |
| 29 Aug 2024 | €345$400 as sold | good | United States | Reverb | Details |
| 20 Aug 2024 | €319$370 as sold | very good | United States | Reverb | Details |
| 6 Aug 2024 | €489$566 as sold | mint |  Canada | Reverb | Details |
| 4 May 2024 | €326$379 as sold | very good | United States | Reverb | Details |
| 26 Apr 2024 | €312$363 as sold | very good |  Estonia | Reverb | Details |
| 24 Mar 2024 | €426$496 as sold | excellent |  United Kingdom | Reverb | Details |
| 13 Feb 2024 | €518$600 as sold | excellent | United States | Reverb | Details |
| 9 Jan 2024 | €267$309 as sold | good | Germany | Reverb | Details |
| 24 Dec 2023 | €558$650 as sold | very good | United States | Reverb | Details |
| 1 Dec 2023 | €323$376 as sold | very good | Canada | Reverb | Details |
| 2 Nov 2023 | €194$226 as sold | fair | Canada | Reverb | Details |
| 24 Oct 2023 | €472$550 as sold | very good | United States | Reverb | Details |
| 24 Oct 2023 | €301$350 as sold | good | United States | Reverb | Details |
| 26 Sept 2023 | €301$350 as sold | very good | United States | Reverb | Details |
| 13 Aug 2023 | €344$401 as sold | very good | France | Reverb | Details |
| 14 Jul 2023 | €522$607 as sold | excellent |  Netherlands | Reverb | Details |
| 3 Jul 2023 | €482$559 as sold | very good | United States | Reverb | Details |
| 25 Jun 2023 | €387$450 as sold | very good | United States | Reverb | Details |
| 22 Jun 2023 | €281$327 as sold | good |  Ukraine | Reverb | Details |
| 13 Jun 2023 | €431$500 as sold | good | United States | Reverb | Details |
| 22 May 2023 | €360$419 as sold | very good |  Spain | Reverb | Details |
| 6 Apr 2023 | €365$425 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2023 | €288$335 as sold | very good | United States | Reverb | Details |
| 4 Mar 2023 | €429$500 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.
Cheapest live: United States €622 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Electro-Harmonix Big Muff Pi V4 Op Amp sold for a median of €390 over the last 24 months across 22 recorded sales, with most examples landing between €340 and €430. The closest version sold new, the Electro-Harmonix Deluxe Big Muff Pi, costs €179 at Thomann (read 4 October 2026). There are 2 listings live right now across Reverb, eBay United States, from €622 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.