Boss RDD-20
pedal
Has sold for €90 over 2012–2021, across 8 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price. 3 for sale, from €177.
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 Germany
ReverbPrice history
Every recorded sale, one point each: 8 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 |
|---|---|---|---|---|---|
| 6 May 2021 | €112$125 as sold | very good |  United States | Reverb | Details |
| 15 Dec 2020 | €76$85 as sold | very good |   Croatia | Reverb | Details |
| 2 Feb 2017 | €86$100 as sold | fair |  Japan | Reverb | Details |
| 3 Jul 2020 | €46$51 as sold | very good | United States | Reverb | Details |
| 29 Nov 2019 | €89$100 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 8 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 15 Oct 2019 | €112$125 as sold | very good | United States | Reverb | Details |
| 23 Jun 2019 | €105$117 as sold | very good |  United Kingdom | Reverb | Details |
| 24 Dec 2012 | €89$100 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: Japan €177 · 
Philippines €579 · before shipping
8 recorded sales of the Boss RDD-20 from 2012–2021, all-time around €90. Too few in the last two years to quote a typical used price. Cheapest live €177 before shipping. Figures computed 20 October 2026.