EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster
pedal
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Why this number?
The typical used price is the median of 12 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 | €420 | median sold, rounded |
| Most sold between | €200–€440 | the middle half alone; more than one kind of item sells under this name |
| Window | last 6 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 |
| By condition | same as typical | excellent, median of 12 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €646 | typical ask across 24 listings, 54% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €430 | 25 used sales, 2025–2026; not used for deals |
| Sales on record | 32 | 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.
Reverb
18 more live · €231–€700 · typical ask €646 · 14 Japan · 3 United States
- €231€189 under (45%)new ·
United States · eBay United States · confirmed 20 h ago - €231€189 under (45%)new · United States · Reverb · confirmed 19 h ago
- €356€64 under (15%)excellent · United States · Reverb · confirmed 9 h ago
- €64654% over typicalgood ·
Japan · eBay United States · confirmed 20 h ago - €64654% over typicalgood · Japan · eBay United States · confirmed 20 h ago
- €64654% over typicalgood · Japan · eBay United States · confirmed 20 h ago
- €64654% over typicalgood · Japan · eBay United States · confirmed 20 h ago
- €64654% over typicalgood · Japan · eBay United States · confirmed 20 h ago
- €64654% over typicalgood · Japan · eBay United States · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €65055% over typicalgood · Japan · eBay Germany · confirmed 20 h ago
- €66859% over typicalexcellent ·
Canada · Reverb · confirmed 19 h ago - €70067% over typicalnew · Japan · eBay United States · confirmed 31 h ago
Price history
Every recorded sale, one point each: 32 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
12 used sales · last 6 months · middle half €200–€440 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Sept 2026 | €193$219 as sold | excellent | United States | Reverb | Details |
| 16 Sept 2026 | €203$228 as sold | excellent | United States | Reverb | Details |
| 5 Aug 2026 | €222$259 as sold | new | United States | Reverb | Details |
| 26 Jul 2026 | €180$209 as sold | mint | United States | Reverb | Details |
| 17 Jun 2026 | €228$256 as sold | new | Canada | 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 all 32 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 22 Aug 2026 | €183$205 as sold | excellent | United States | Reverb | Details |
| 18 Aug 2026 | €353$409 as sold | excellent | United States | Reverb | Details |
| 3 Aug 2026 | €202$235 as sold | excellent | United States | Reverb | Details |
| 1 Aug 2026 | €222$259 as sold | new | United States | Reverb | Details |
| 26 Jul 2026 | €431$500 as sold | excellent | United States | Reverb | Details |
| 1 Jul 2026 | €185$207 as sold | excellent | United States | Reverb | Details |
| 23 Jun 2026 | €408$475 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2026 | €222$259 as sold | new | United States | Reverb | Details |
| 16 Jun 2026 | €222$259 as sold | new | United States | Reverb | Details |
| 16 Jun 2026 | €472$550 as sold | excellent | United States | Reverb | Details |
| 11 Jun 2026 | €429$500 as sold | excellent | United States | Reverb | Details |
| 19 May 2026 | €429$499 as sold | excellent | United States | Reverb | Details |
| 12 May 2026 | €472$550 as sold | excellent | United States | Reverb | Details |
| 29 Apr 2026 | €481$560 as sold | excellent | United States | Reverb | Details |
| 23 Mar 2026 | €434$505 as sold | excellent | United States | Reverb | Details |
| 13 Mar 2026 | €478$555 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2026 | €554$645 as sold | excellent |  United Kingdom | Reverb | Details |
| 8 Feb 2026 | €421$490 as sold | excellent | United States | Reverb | Details |
| 30 Jan 2026 | €514$599 as sold | excellent | United States | Reverb | Details |
| 7 Jan 2026 | €425$495 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2025 | €515$600 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2025 | €472$550 as sold | excellent | United States | Reverb | Details |
| 17 Dec 2025 | €473$550 as sold | excellent | United States | Reverb | Details |
| 17 Dec 2025 | €558$650 as sold | excellent | United States | Reverb | Details |
| 16 Dec 2025 | €430$500 as sold | excellent | United States | Reverb | Details |
| 16 Dec 2025 | €496$578 as sold | excellent | United States | Reverb | Details |
| 16 Dec 2025 | €558$650 as sold | excellent | 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.
Where it’s cheapest right now
What sellers are asking today, by country. Asking prices, not sales; shipping, fees and any customs or import VAT between you and the seller are not included.
| Country | Live | Median ask | Cheapest ask | Cheapest vs typical |
|---|---|---|---|---|
| United States | 9 | €231 | €231 | €189 under (45%) |
| Japan | 14 | €650 | €646 | 54% over typical |
| Canada | 1 | €668 | €668 | 59% over typical |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €646 for the EarthQuaker Devices Sunn O))) HalfLife Octave Distortion + Booster today, 54% over the €420 it actually sells for (12 recorded sales, last 6 months; most sold between €200 and €440). There are 24 listings live right now across Reverb, eBay United States, eBay Germany, from €231 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.