Nonlinearcircuits Nonlinear Circuits Brain Custard
keyboard
Has sold for €130 over 2018–2026, across 10 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.
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.
Nothing live right now on the platforms we track.
Price 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 |
|---|---|---|---|---|---|
| 15 Aug 2026 | €134$150 as sold | good |  United States | Reverb | Details |
| 1 Apr 2024 | €151$170 as sold | mint | United States | Reverb | Details |
| 27 Feb 2021 | €143$160 as sold | very good | United States | Reverb | Details |
| 22 Oct 2020 | €134$150 as sold | excellent | United States | Reverb | Details |
| 28 Oct 2019 | €107$120 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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 |
|---|---|---|---|---|---|
| 4 Sept 2018 | €143$160 as sold | mint | United States | Reverb | Details |
| 26 Aug 2018 | €134$150 as sold | mint | United States | Reverb | Details |
| 5 Aug 2018 | €134$150 as sold | mint | United States | Reverb | Details |
| 7 Jul 2018 | €134$150 as sold | mint | United States | Reverb | Details |
| 7 Jul 2018 | €134$150 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
10 recorded sales of the Nonlinearcircuits Nonlinear Circuits Brain Custard from 2018–2026, all-time around €130. Too few in the last two years to quote a typical used price. Figures computed 18 October 2026.