Tiptop Audio Buchla 281T Quad Function Generator
keyboard
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Why this number?
The typical used price is the median of 17 used sales observed in the last 90 days, 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 | €130 | median sold, rounded |
| Most sold between | €130–€130 | 25th to 75th percentile, same window |
| Window | last 90 days | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 17 used sales | ok sample |
| By condition | same as typical | excellent, median of 12 sales, same window |
| 90-day change | +4% | vs the 90 days before |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €204 | typical ask across 16 listings, 57% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €140 | 234 used sales, 2022–2026; not used for deals |
| Sales on record | 247 | 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 18 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
10 more live · €200–€407 · typical ask €204 · most of these are new asks against a used typical
- €20054% over typicalnew ·
United States · Reverb · confirmed 15 h ago - €20457% over typicalnew · United States · Reverb · confirmed 15 h ago
- €20457% over typicalnew · United States · Reverb · confirmed 15 h ago
- €20457% over typicalnew · United States · Reverb · confirmed 15 h ago
- €20457% over typicalnew · United States · Reverb · confirmed 2 h ago
- €21465% over typicalnew ·
Italy · Reverb · confirmed 15 h ago - €21868% over typicalnew · United States · Reverb · confirmed 15 h ago
- €22875% over typicalnew ·
United Kingdom · Reverb · confirmed 15 h ago - €265104% over typicalnew ·
Australia · Reverb · confirmed 15 h agocheck this is the same keyboard - €407213% over typicalnew · United States · eBay United States · confirmed 1 h agocheck this is the same keyboard
Price history
What it sold for, quarter by quarter, since Apr 2022: 233 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
17 used sales · last 90 days · middle half €130–€130 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 4 Oct 2026 | €156$175 as sold | excellent | United States | Reverb | Details |
| 23 Sept 2026 | €106$120 as sold | very good | United States | Reverb | Details |
| 18 Sept 2026 | €127$142 as sold | excellent | United States | Reverb | Details |
| 8 Sept 2026 | €123$140 as sold | very good | United States | Reverb | Details |
| 7 Sept 2026 | €92$104 as sold | good |  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 the last 50 of 247 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 16 Sept 2026 | €127$142 as sold | excellent | United States | Reverb | Details |
| 15 Sept 2026 | €129$145 as sold | excellent | United States | Reverb | Details |
| 6 Sept 2026 | €157$176 as sold | excellent |  France | Reverb | Details |
| 4 Sept 2026 | €129$145 as sold | excellent | United States | Reverb | Details |
| 3 Sept 2026 | €133$149 as sold | excellent | United States | Reverb | Details |
| 2 Sept 2026 | €127$143 as sold | excellent | United States | Reverb | Details |
| 30 Aug 2026 | €116$130 as sold | very good | United States | Reverb | Details |
| 26 Aug 2026 | €203$228 as sold | excellent | United Kingdom | Reverb | Details |
| 29 Jul 2026 | €168$188 as sold | very good |  Portugal | Reverb | Details |
| 29 Jul 2026 | €133$149 as sold | excellent | United States | Reverb | Details |
| 27 Jul 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 23 Jul 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 11 Jul 2026 | €108$125 as sold | excellent | United States | Reverb | Details |
| 6 Jul 2026 | €146$170 as sold | mint |  Belgium | Reverb | Details |
| 3 Jul 2026 | €125$145 as sold | excellent | United States | Reverb | Details |
| 2 Jul 2026 | €120$135 as sold | very good | United States | Reverb | Details |
| 27 Jun 2026 | €103$120 as sold | very good | United States | Reverb | Details |
| 25 Jun 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 20 Jun 2026 | €150$175 as sold | excellent | United States | Reverb | Details |
| 17 Jun 2026 | €136$153 as sold | excellent | United States | Reverb | Details |
| 26 May 2026 | €118$137 as sold | very good | United States | Reverb | Details |
| 18 May 2026 | €142$165 as sold | excellent | United States | Reverb | Details |
| 18 May 2026 | €159$185 as sold | excellent | United States | Reverb | Details |
| 18 May 2026 | €103$120 as sold | excellent | Canada | Reverb | Details |
| 17 May 2026 | €194$226 as sold | excellent | United Kingdom | Reverb | Details |
| 13 May 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 28 Apr 2026 | €123$143 as sold | excellent | Canada | Reverb | Details |
| 21 Apr 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 12 Apr 2026 | €123$143 as sold | excellent | United States | Reverb | Details |
| 9 Apr 2026 | €112$130 as sold | excellent | United States | Reverb | Details |
| 8 Apr 2026 | €124$139 as sold | excellent | United States | Reverb | Details |
| 8 Apr 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 7 Apr 2026 | €128$143 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 23 Mar 2026 | €129$145 as sold | very good | United States | Reverb | Details |
| 19 Mar 2026 | €110$128 as sold | excellent | United States | Reverb | Details |
| 18 Mar 2026 | €122$142 as sold | excellent | United States | Reverb | Details |
| 14 Mar 2026 | €145$169 as sold | excellent | United States | Reverb | Details |
| 27 Feb 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 25 Feb 2026 | €128$149 as sold | very good | United States | Reverb | Details |
| 19 Feb 2026 | €129$150 as sold | very good | United States | Reverb | Details |
| 15 Feb 2026 | €123$143 as sold | excellent | United States | Reverb | Details |
| 4 Feb 2026 | €120$140 as sold | excellent | United States | Reverb | Details |
| 30 Jan 2026 | €137$160 as sold | excellent | United States | Reverb | Details |
| 21 Jan 2026 | €120$140 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.
Cheapest live: United States €182 · Canada €193 · Italy €214 · United Kingdom €228 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €204 for the Tiptop Audio Buchla 281T Quad Function Generator today, 57% over the €130 it actually sells for (17 recorded sales, last 90 days; most sold between €130 and €130). The sale median is up 5% on the €124 of the 90 days before. There are 16 listings live right now across Reverb, eBay United States, from €182 asking. Figures computed 18 October 2026 by Doirado from cross-platform listing data.