Allen & Heath AR-84 8-Channel AudioRack Expansion Interface
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Why this number?
The typical used price is the median of 11 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 | €500 | median sold, rounded |
| Most sold between | €410–€510 | 25th to 75th percentile, same window |
| Window | last 6 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 11 used sales | thin data, treat as a rough guide |
| By condition | same as typical | very good, median of 9 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €867 | typical ask across 15 listings, 73% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €510 | 63 used sales, 2019–2026; not used for deals |
| Sales on record | 83 | all-time, all platforms |
| Closest new | €799 | Allen & Heath & Heath AR-84 at Thomann; a relative’s price, not this model’s |
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
eBay United States
9 more live · €770–€1,069 · typical ask €867 · most of these are new asks against a used typical
- €77054% over typicalgood ·
United States · eBay United States · confirmed 6 days ago - €86773% over typicalnew ·
Italy · Reverb · confirmed 3 days ago - €89078% over typicalnew · United States · Reverb · confirmed 3 days ago
- €89078% over typicalnew · United States · Reverb · confirmed 3 days ago
- €89078% over typicalnew · United States · Reverb · confirmed 3 days ago
- €89178% over typicalnew · United States · Reverb · confirmed 3 days ago
- €1,057111% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €1,068114% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €1,069114% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
Price history
Every recorded sale, one point each: 83 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
11 used sales · last 6 months · middle half €410–€510 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Sept 2026 | €535$600 as sold | excellent | United States | Reverb | Details |
| 21 Aug 2026 | €387$450 as sold | very good | United States | Reverb | Details |
| 30 Jul 2026 | €496$575 as sold | very good | United States | Reverb | Details |
| 30 Jun 2026 | €434$505 as sold | fair |  United Kingdom | Reverb | Details |
| 2 May 2026 | €1,034$1,199 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 83 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Jul 2026 | €365$425 as sold | very good | United States | Reverb | Details |
| 8 Jul 2026 | €714$800 as sold | very good | United States | Reverb | Details |
| 8 Jul 2026 | €512$575 as sold | very good | United States | Reverb | Details |
| 8 Jul 2026 | €496$575 as sold | very good | United States | Reverb | Details |
| 10 May 2026 | €514$599 as sold | very good | United States | Reverb | Details |
| 8 May 2026 | €387$450 as sold | very good | United States | Reverb | Details |
| 8 May 2026 | €429$500 as sold | very good | United States | Reverb | Details |
| 14 Mar 2026 | €670$780 as sold | very good | United States | Reverb | Details |
| 7 Mar 2026 | €1,032$1,199 as sold | new | United States | Reverb | Details |
| 5 Mar 2026 | €472$549 as sold | very good | United States | Reverb | Details |
| 5 Feb 2026 | €645$750 as sold | excellent | United States | Reverb | Details |
| 22 Jan 2026 | €430$500 as sold | good | United States | Reverb | Details |
| 22 Jan 2026 | €430$500 as sold | good | United States | Reverb | Details |
| 2 Jan 2026 | €429$500 as sold | very good | United States | Reverb | Details |
| 7 Dec 2025 | €1,022$1,147 as sold | new | United States | Reverb | Details |
| 25 Nov 2025 | €688$800 as sold | excellent | United States | Reverb | Details |
| 15 Oct 2025 | €403$469 as sold | very good | United States | Reverb | Details |
| 15 Oct 2025 | €403$469 as sold | very good | United States | Reverb | Details |
| 11 Aug 2025 | €686$799 as sold | mint | United States | Reverb | Details |
| 6 Aug 2025 | €301$350 as sold | good | United States | Reverb | Details |
| 30 Jul 2025 | €344$400 as sold | very good | United States | Reverb | Details |
| 29 Jul 2025 | €688$800 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2025 | €773$900 as sold | excellent | United States | Reverb | Details |
| 26 Jul 2025 | €387$450 as sold | mint | United States | Reverb | Details |
| 24 Jul 2025 | €172$200 as sold | new | United States | Reverb | Details |
| 22 Jul 2025 | €1,032$1,199 as sold | new | United States | Reverb | Details |
| 10 Jul 2025 | €344$400 as sold | good | United States | Reverb | Details |
| 7 May 2025 | €581$677 as sold | very good |  Canada | Reverb | Details |
| 28 Apr 2025 | €515$600 as sold | mint | United States | Reverb | Details |
| 10 Apr 2025 | €401$450 as sold | excellent | United States | Reverb | Details |
| 6 Apr 2025 | €511$595 as sold | mint | United Kingdom | Reverb | Details |
| 26 Mar 2025 | €391$455 as sold | good | United States | Reverb | Details |
| 18 Mar 2025 | €429$500 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2025 | €438$510 as sold | very good | United States | Reverb | Details |
| 5 Feb 2025 | €601$700 as sold | excellent | United States | Reverb | Details |
| 22 Jan 2025 | €537$625 as sold | mint | United States | Reverb | Details |
| 4 Jan 2025 | €601$700 as sold | very good | United States | Reverb | Details |
| 6 Dec 2024 | €583$679 as sold | mint | United States | Reverb | Details |
| 25 Nov 2024 | €429$500 as sold | very good | United States | Reverb | Details |
| 4 Nov 2024 | €515$600 as sold | good | United States | Reverb | Details |
| 23 Oct 2024 | €515$600 as sold | new | United States | Reverb | Details |
| 24 Sept 2024 | €641$720 as sold | very good | United States | Reverb | Details |
| 24 Sept 2024 | €620$720 as sold | very good | United States | Reverb | Details |
| 31 Aug 2024 | €766$888 as sold | good | United States | Reverb | Details |
| 14 Aug 2024 | €1,034$1,199 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 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 |
|---|---|---|---|---|
| Canada | 1 | €262 | €262 | €238 under (48%) |
| United States | 13 | €890 | €512 | 2% over typical |
| Italy | 1 | €867 | €867 | 73% 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 €867 for the Allen & Heath AR-84 8-Channel AudioRack Expansion Interface today, 73% over the €500 it actually sells for (11 recorded sales, last 6 months; most sold between €410 and €510). Sold new in the same family, the Allen & Heath & Heath AR-84, costs €799 at Thomann (read 28 August 2026). There are 15 listings live right now across Reverb, eBay United States, from €262 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.