Mad Professor Mellow Yellow Tremolo
pedal
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Why this number?
The typical used price is the median of 12 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 | €110 | median sold, rounded |
| Most sold between | €100–€130 | 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 | 12 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €191 | typical ask across 10 listings, 74% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €110 | 98 used sales, 2014–2026; not used for deals |
| Sales on record | 143 | 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 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
4 more live · €195–€254 · typical ask €191 · most of these are new asks against a used typical
- €19577% over typicalnew ·
United States · Reverb · confirmed 3 days ago - €21495% over typicalnew ·
Germany · Reverb · confirmed 3 days agocheck this is the same pedal - €222102% over typicalexcellent · United States · Reverb · confirmed 3 days agocheck this is the same pedal
- €254131% over typicalnew ·
South Korea · Reverb · confirmed 3 days agocheck this is the same pedal
Price history
Every recorded sale, one point each: 143 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
12 used sales · last 24 months · middle half €100–€130 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Aug 2026 | €172$193 as sold | very good |  United Kingdom | Reverb | Details |
| 12 Jun 2026 | €93$108 as sold | very good | United States | Reverb | Details |
| 28 May 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 2 Apr 2026 | €120$140 as sold | excellent |  Austria | Reverb | Details |
| 11 Sept 2025 | €85$99 as sold | 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.
Show the last 50 of 143 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 17 Mar 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 31 Jan 2026 | €188$219 as sold | very good | United States | Reverb | Details |
| 14 Jan 2026 | €101$118 as sold | very good | United States | Reverb | Details |
| 9 Jun 2025 | €103$120 as sold | excellent | United States | Reverb | Details |
| 28 May 2025 | €112$130 as sold | excellent | United States | Reverb | Details |
| 18 Mar 2025 | €135$157 as sold | new |  Estonia | Reverb | Details |
| 11 Mar 2025 | €145$169 as sold | mint |  Netherlands | Reverb | Details |
| 21 Dec 2024 | €94$110 as sold | very good | United States | Reverb | Details |
| 23 Nov 2024 | €180$210 as sold | new | Netherlands | Reverb | Details |
| 23 Nov 2024 | €180$210 as sold | new | Netherlands | Reverb | Details |
| 17 Nov 2024 | €214$249 as sold | excellent | United States | Reverb | Details |
| 7 Oct 2024 | €97$113 as sold | excellent |  Australia | Reverb | Details |
| 23 Apr 2024 | €115$134 as sold | excellent | Germany | Reverb | Details |
| 15 Apr 2024 | €189$220 as sold | mint | United States | Reverb | Details |
| 11 Mar 2024 | €90$105 as sold | very good | United States | Reverb | Details |
| 8 Mar 2024 | €103$120 as sold | excellent | United States | Reverb | Details |
| 8 Feb 2024 | €170$197 as sold | new |  France | Reverb | Details |
| 25 Nov 2023 | €107$125 as sold | mint | United States | Reverb | Details |
| 29 Jun 2023 | €292$340 as sold | new | United States | Reverb | Details |
| 21 Jun 2023 | €103$120 as sold | good |  Taiwan | Reverb | Details |
| 16 Jun 2023 | €146$169 as sold | very good | United States | Reverb | Details |
| 2 Jun 2023 | €86$100 as sold | mint | United States | Reverb | Details |
| 21 May 2023 | €83$97 as sold | mint |  Spain | Reverb | Details |
| 20 May 2023 | €86$100 as sold | mint | United States | Reverb | Details |
| 26 Mar 2023 | €129$150 as sold | excellent | United States | Reverb | Details |
| 25 Mar 2023 | €90$105 as sold | excellent | United States | Reverb | Details |
| 2 Mar 2023 | €119$139 as sold | excellent | United States | Reverb | Details |
| 20 Feb 2023 | €128$149 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2023 | €83$97 as sold | excellent |  Greece | Reverb | Details |
| 10 Feb 2023 | €161$187 as sold | mint | United States | Reverb | Details |
| 26 Nov 2022 | €123$144 as sold | excellent | Australia | Reverb | Details |
| 11 Oct 2022 | €116$135 as sold | good |  Canada | Reverb | Details |
| 6 Oct 2022 | €112$130 as sold | excellent | United States | Reverb | Details |
| 15 Sept 2022 | €73$85 as sold | very good | United States | Reverb | Details |
| 14 Aug 2022 | €116$135 as sold | very good | United States | Reverb | Details |
| 13 Aug 2022 | €99$115 as sold | excellent | United States | Reverb | Details |
| 6 Aug 2022 | €86$100 as sold | excellent | United States | Reverb | Details |
| 22 May 2022 | €103$120 as sold | mint | United States | Reverb | Details |
| 21 May 2022 | €77$90 as sold | excellent | Taiwan | Reverb | Details |
| 18 May 2022 | €137$160 as sold | very good | United States | Reverb | Details |
| 25 Apr 2022 | €116$135 as sold | very good | United States | Reverb | Details |
| 9 Apr 2022 | €90$105 as sold | excellent | United States | Reverb | Details |
| 12 Feb 2022 | €97$113 as sold | very good | Australia | Reverb | Details |
| 10 Feb 2022 | €90$105 as sold | very good | United States | Reverb | Details |
| 2 Feb 2022 | €129$150 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: Australia €132 · Spain €145 · United States €159 · 
Italy €187 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €191 for the Mad Professor Mellow Yellow Tremolo today, 74% over the €110 it actually sells for (12 recorded sales, last 24 months; most sold between €100 and €130). There are 10 listings live right now across Reverb, from €132 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.