Electro-Harmonix OP-Amp Big Muff PI Fuzz
pedal
Has sold for €60 over 2018–2026, across 29 used sales. Too few in the last two years for a typical price today.
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Not enough sold data for a typical price. 7 for sale, from €206. Closest new: Electro-Harmonix Deluxe Big Muff Pi, €179 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.
eBay United States
eBay Germany
1 more live · €260–€260 · typical ask €241
Price history
Every recorded sale, one point each: 53 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 |
|---|---|---|---|---|---|
| 25 Aug 2026 | €76$85 as sold | mint |  United States | Reverb | Details |
| 29 Jul 2026 | €62$70 as sold | excellent | United States | Reverb | Details |
| 16 Jul 2026 | €58$65 as sold | excellent | United States | Reverb | Details |
| 8 Jan 2026 | €109$122 as sold | new | United States | Reverb | Details |
| 29 Oct 2025 | €86$96 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 the last 50 of 53 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 3 Mar 2026 | €76$88 as sold | excellent | United States | Reverb | Details |
| 7 Oct 2025 | €69$77 as sold | excellent | United States | Reverb | Details |
| 8 Sept 2025 | €85$96 as sold | mint | United States | Reverb | Details |
| 6 Aug 2025 | €86$96 as sold | new | United States | Reverb | Details |
| 3 Jul 2025 | €53$60 as sold | excellent | United States | Reverb | Details |
| 24 Apr 2025 | €86$96 as sold | mint | United States | Reverb | Details |
| 9 Jan 2025 | €51$57 as sold | excellent |   France | Reverb | Details |
| 14 Aug 2024 | €86$96 as sold | new | United States | Reverb | Details |
| 26 Jun 2024 | €58$65 as sold | very good | United States | Reverb | Details |
| 16 Apr 2024 | €54$60 as sold | very good | United States | Reverb | Details |
| 14 Mar 2024 | €59$66 as sold | excellent | United States | Reverb | Details |
| 1 Mar 2024 | €87$97 as sold | new |  Estonia | Reverb | Details |
| 23 Feb 2024 | €86$96 as sold | new | United States | Reverb | Details |
| 9 Feb 2024 | €63$70 as sold | very good | United States | Reverb | Details |
| 12 May 2023 | €53$60 as sold | good | United States | Reverb | Details |
| 23 Feb 2023 | €53$60 as sold | very good | United States | Reverb | Details |
| 25 Jan 2023 | €85$95 as sold | mint | United States | Reverb | Details |
| 17 Nov 2022 | €62$70 as sold | excellent | United States | Reverb | Details |
| 4 Sept 2022 | €69$77 as sold | mint | United States | Reverb | Details |
| 16 Aug 2022 | €67$75 as sold | excellent | United States | Reverb | Details |
| 25 Jun 2022 | €54$60 as sold | very good | United States | Reverb | Details |
| 3 May 2022 | €86$96 as sold | new | United States | Reverb | Details |
| 9 Mar 2022 | €82$91 as sold | very good | — | Reverb | Details |
| 16 Feb 2022 | €61$69 as sold | very good |  Italy | Reverb | Details |
| 11 Jan 2022 | €76$85 as sold | excellent | United States | Reverb | Details |
| 4 Jan 2022 | €149$167 as sold | new |  Australia | Reverb | Details |
| 10 Nov 2021 | €58$65 as sold | excellent | United States | Reverb | Details |
| 3 Nov 2021 | €81$91 as sold | new |  United Kingdom | Reverb | Details |
| 9 Sept 2021 | €86$96 as sold | new | United States | Reverb | Details |
| 2 Jun 2021 | €53$60 as sold | excellent | United States | Reverb | Details |
| 11 May 2021 | €86$96 as sold | new |  Canada | Reverb | Details |
| 27 Apr 2021 | €86$96 as sold | new | Canada | Reverb | Details |
| 4 Dec 2020 | €53$59 as sold | mint | United States | Reverb | Details |
| 21 Oct 2020 | €72$81 as sold | new | Canada | Reverb | Details |
| 1 Jul 2020 | €49$55 as sold | excellent | United States | Reverb | Details |
| 4 Jun 2020 | €64$72 as sold | excellent | Australia | Reverb | Details |
| 3 Jul 2019 | €53$60 as sold | excellent | United States | Reverb | Details |
| 25 Apr 2019 | €83$96 as sold | new | United States | Reverb | Details |
| 18 Jul 2018 | €86$96 as sold | new | United States | Reverb | Details |
| 18 Jul 2018 | €72$81 as sold | new | United States | Reverb | Details |
| 24 May 2018 | €53$59 as sold | mint | United States | Reverb | Details |
| 21 May 2018 | €68$77 as sold | mint | United States | Reverb | Details |
| 10 May 2018 | €58$65 as sold | very good | United States | Reverb | Details |
| 9 May 2018 | €127$142 as sold | new | Australia | Reverb | Details |
| 23 Mar 2018 | €65$73 as sold | mint | 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: 
Japan €206 · United Kingdom €260 · before shipping
29 recorded sales of the Electro-Harmonix OP-Amp Big Muff PI Fuzz from 2018–2026, all-time around €60. Too few in the last two years to quote a typical used price. Cheapest live €206 before shipping. Figures computed 18 October 2026.