Event 20/20bas
pro_audio
Has sold for €250 over 2017–2026, 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. 1 for sale, from €889.
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 StatesPrice history
Every recorded sale, one point each: 10 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 |
|---|---|---|---|---|---|
| 27 Aug 2026 | €383$430 as sold | very good |  United States | Reverb | Details |
| 1 Aug 2022 | €177$200 as sold | very good | United States | Reverb | Details |
| 26 Jun 2021 | €402$450 as sold | excellent | United States | Reverb | Details |
| 4 Jul 2019 | €223$250 as sold | good | United States | Reverb | Details |
| 29 Jan 2019 | €356$399 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 10 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Aug 2019 | €267$299 as sold | very good | United States | Reverb | Details |
| 6 Mar 2017 | €223$250 as sold | good | — | Reverb | Details |
| 23 Feb 2017 | €173$195 as sold | good | United States | Reverb | Details |
| 29 Dec 2015 | €312$350 as sold | new | United States | Reverb | Details |
| 28 Oct 2015 | €312$350 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Japan €889 · before shipping
8 recorded sales of the Event 20/20bas from 2017–2026, all-time around €250. Too few in the last two years to quote a typical used price. Cheapest live €889 before shipping. Figures computed 18 October 2026.