Boredbrain INTRFX
keyboard
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Why this number?
The typical used price is the median of 20 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 | €120 | median sold, rounded |
| Most sold between | €110–€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 | 20 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 13 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €130 | 66 used sales, 2019–2026; not used for deals |
| Sales on record | 81 | 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 17 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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 81 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
20 used sales · last 24 months · middle half €110–€130 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 29 May 2026 | €163$190 as sold | excellent |  United States | Reverb | Details |
| 16 May 2026 | €116$135 as sold | excellent | United States | Reverb | Details |
| 9 May 2026 | €66$77 as sold | very good | United States | Reverb | Details |
| 26 Feb 2026 | €137$159 as sold | very good | United States | Reverb | Details |
| 21 Nov 2025 | €240$279 as sold | new |   Poland | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 81 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 1 Mar 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 3 Feb 2026 | €172$200 as sold | excellent | United States | Reverb | Details |
| 30 Jan 2026 | €128$149 as sold | excellent | United States | Reverb | Details |
| 26 Jan 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 14 Jan 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 3 Jan 2026 | €113$132 as sold | excellent |  Canada | Reverb | Details |
| 6 Nov 2025 | €90$105 as sold | mint | United States | Reverb | Details |
| 20 Oct 2025 | €155$180 as sold | excellent | United States | Reverb | Details |
| 31 Aug 2025 | €107$125 as sold | excellent | United States | Reverb | Details |
| 30 Jun 2025 | €120$140 as sold | excellent | United States | Reverb | Details |
| 8 Mar 2025 | €123$143 as sold | mint | Canada | Reverb | Details |
| 21 Jan 2025 | €85$99 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2024 | €118$137 as sold | excellent | United States | Reverb | Details |
| 16 Dec 2024 | €107$125 as sold | mint | United States | Reverb | Details |
| 22 Nov 2024 | €119$138 as sold | mint | United States | Reverb | Details |
| 18 Nov 2024 | €122$142 as sold | mint |  United Kingdom | Reverb | Details |
| 4 Oct 2024 | €119$139 as sold | mint | United States | Reverb | Details |
| 29 Sept 2024 | €66$77 as sold | mint | United States | Reverb | Details |
| 4 Jul 2024 | €124$144 as sold | very good | United States | Reverb | Details |
| 24 Jun 2024 | €129$150 as sold | mint | United States | Reverb | Details |
| 19 Jun 2024 | €129$150 as sold | excellent |  Czechia | Reverb | Details |
| 12 Jun 2024 | €125$145 as sold | excellent | United States | Reverb | Details |
| 10 May 2024 | €155$180 as sold | new | United States | Reverb | Details |
| 14 Mar 2024 | €129$150 as sold | mint | United States | Reverb | Details |
| 22 Nov 2023 | €172$200 as sold | new |  Germany | Reverb | Details |
| 2 Nov 2023 | €119$139 as sold | mint | United States | Reverb | Details |
| 30 Oct 2023 | €145$169 as sold | excellent | United States | Reverb | Details |
| 19 Oct 2023 | €119$139 as sold | excellent | United States | Reverb | Details |
| 15 Oct 2023 | €137$160 as sold | excellent | United States | Reverb | Details |
| 13 Oct 2023 | €112$130 as sold | excellent | United States | Reverb | Details |
| 3 Sept 2023 | €181$211 as sold | excellent | United Kingdom | Reverb | Details |
| 23 Aug 2023 | €111$129 as sold | excellent | United States | Reverb | Details |
| 25 Jul 2023 | €172$200 as sold | mint | United States | Reverb | Details |
| 18 Jul 2023 | €150$175 as sold | mint | United States | Reverb | Details |
| 6 Jul 2023 | €155$180 as sold | mint | United States | Reverb | Details |
| 29 Jun 2023 | €120$140 as sold | excellent | United States | Reverb | Details |
| 26 May 2023 | €86$100 as sold | mint | United States | Reverb | Details |
| 21 May 2023 | €146$170 as sold | excellent | United States | Reverb | Details |
| 3 May 2023 | €120$140 as sold | mint | United States | Reverb | Details |
| 16 Apr 2023 | €177$206 as sold | mint | United Kingdom | Reverb | Details |
| 26 Feb 2023 | €209$243 as sold | mint |  France | Reverb | Details |
| 26 Jan 2023 | €107$125 as sold | excellent | United States | Reverb | Details |
| 19 Jan 2023 | €107$125 as sold | mint | United States | Reverb | Details |
| 19 Jan 2023 | €155$180 as sold | mint | United States | Reverb | Details |
| 15 Dec 2022 | €86$100 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. A price is what the listing last asked, converted at that day’s rate.
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Boredbrain INTRFX sold for a median of €120 over the last 24 months across 20 recorded sales, with most examples landing between €110 and €130. Figures computed 17 October 2026 by Doirado from cross-platform listing data.