Audient iD4 MKII USB-C Audio Interface
pro_audio
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Why this number?
The typical used price is the median of 9 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 | €100–€160 | 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 | 9 used sales | ok sample |
| 90-day change | +0% | vs the 90 days before |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €240 | typical ask across 37 listings, 85% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €120 | 248 used sales, 2021–2026; not used for deals |
| Sales on record | 316 | all-time, all platforms |
| New | €149 | Thomann, read 28 August 2026 |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 19 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 Germany
31 more live · €153–€283 · typical ask €240 · most of these are new asks against a used typical
- €15318% over typicalnew ·
United Kingdom · eBay Germany · confirmed 7 h ago - €16426% over typicalnew ·
Germany · eBay Germany · confirmed 2 days ago - €16527% over typicalnew · Germany · eBay Germany · confirmed 4 days ago
- €17333% over typicalnew · Germany · eBay Germany · confirmed 7 h ago
- €18139% over typicalnew · Germany · eBay Germany · confirmed 7 h ago
- €19550% over typicalnew ·
Japan · Reverb · confirmed 1 h agocheck this is the same unit - €19651% over typicalnew ·
Canada · Reverb · confirmed 1 h agocheck this is the same unit - €19953% over typicalnew · Germany · eBay Germany · confirmed 7 h agocheck this is the same unit
- €22170% over typicalnew ·
Hong Kong SAR China · Reverb · confirmed 1 h agocheck this is the same unit - €22271% over typicalnew ·
United States · Reverb · confirmed 1 h agocheck this is the same unit
21 more · €231–€283 · United States
- €23178% over typicalexcellent · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €23682% over typicalmint · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €24085% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €24085% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €266105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · eBay United States · confirmed 32 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €267105% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
- €283118% over typicalnew · United States · Reverb · confirmed 1 h agocheck this is the same unit
Price history
Every recorded sale, one point each: 315 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
9 used sales · last 90 days · middle half €100–€160 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 17 Oct 2026 | €178$200 as sold | very good | United States | Reverb | Details |
| 8 Oct 2026 | €105$117 as sold | excellent | United Kingdom | Reverb | Details |
| 26 Sept 2026 | €129$145 as sold | excellent | United States | Reverb | Details |
| 20 Sept 2026 | €101$115 as sold | very good | United States | Reverb | Details |
| 8 Jul 2026 | €258$300 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 316 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 14 Sept 2026 | €156$175 as sold | very good | United States | Reverb | Details |
| 6 Sept 2026 | €134$150 as sold | excellent | United States | Reverb | Details |
| 1 Sept 2026 | €105$118 as sold | very good | Germany | Reverb | Details |
| 6 Aug 2026 | €172$200 as sold | excellent | United States | Reverb | Details |
| 31 Jul 2026 | €116$135 as sold | very good | United States | Reverb | Details |
| 16 Jul 2026 | €129$150 as sold | very good | United States | Reverb | Details |
| 8 Jul 2026 | €127$148 as sold | excellent | United States | Reverb | Details |
| 5 Jul 2026 | €172$200 as sold | excellent | United States | Reverb | Details |
| 5 Jul 2026 | €146$170 as sold | excellent | United States | Reverb | Details |
| 29 Jun 2026 | €86$100 as sold | good | United States | Reverb | Details |
| 26 Jun 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 25 Jun 2026 | €129$150 as sold | very good | United States | Reverb | Details |
| 24 Jun 2026 | €133$155 as sold | very good | United States | Reverb | Details |
| 17 Jun 2026 | €107$125 as sold | very good | United States | Reverb | Details |
| 11 Jun 2026 | €155$180 as sold | good | United States | Reverb | Details |
| 4 Jun 2026 | €137$160 as sold | good | United States | Reverb | Details |
| 31 May 2026 | €103$120 as sold | excellent | United Kingdom | Reverb | Details |
| 29 May 2026 | €120$140 as sold | very good | United States | Reverb | Details |
| 26 May 2026 | €137$160 as sold | excellent | United States | Reverb | Details |
| 24 May 2026 | €116$135 as sold | good | United States | Reverb | Details |
| 14 May 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 12 May 2026 | €100$116 as sold | excellent | United Kingdom | Reverb | Details |
| 11 May 2026 | €142$165 as sold | very good | United States | Reverb | Details |
| 6 May 2026 | €159$185 as sold | excellent | United States | Reverb | Details |
| 4 May 2026 | €128$149 as sold | excellent | United States | Reverb | Details |
| 1 May 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 21 Apr 2026 | €118$137 as sold | very good | United States | Reverb | Details |
| 15 Apr 2026 | €145$169 as sold | excellent | United States | Reverb | Details |
| 10 Apr 2026 | €129$150 as sold | excellent | Canada | Reverb | Details |
| 20 Mar 2026 | €97$113 as sold | excellent | United Kingdom | Reverb | Details |
| 4 Mar 2026 | €128$149 as sold | excellent | United States | Reverb | Details |
| 2 Mar 2026 | €116$135 as sold | excellent | United Kingdom | Reverb | Details |
| 2 Mar 2026 | €150$175 as sold | excellent | United States | Reverb | Details |
| 24 Feb 2026 | €155$180 as sold | very good | United States | Reverb | Details |
| 24 Feb 2026 | €99$115 as sold | very good | United States | Reverb | Details |
| 20 Feb 2026 | €112$130 as sold | very good | United States | Reverb | Details |
| 5 Feb 2026 | €172$200 as sold | very good | United States | Reverb | Details |
| 4 Feb 2026 | €100$117 as sold | excellent | United Kingdom | Reverb | Details |
| 1 Feb 2026 | €128$149 as sold | excellent | United States | Reverb | Details |
| 17 Jan 2026 | €142$165 as sold | good | United States | Reverb | Details |
| 8 Jan 2026 | €165$186 as sold | new |  Italy | Reverb | Details |
| 7 Jan 2026 | €129$150 as sold | very good | United States | Reverb | Details |
| 6 Jan 2026 | €129$150 as sold | good | United States | Reverb | Details |
| 4 Jan 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 3 Jan 2026 | €128$149 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.
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 |
|---|---|---|---|---|
 France | 2 | €124 | €115 | €15 under (12%) |
| United Kingdom | 4 | €135 | €125 | €5 under (4%) |
| Germany | 6 | €169 | €149 | 15% over typical |
| Japan | 1 | €195 | €195 | 50% over typical |
| Canada | 1 | €196 | €196 | 51% over typical |
| Hong Kong SAR China | 1 | €221 | €221 | 70% over typical |
| United States | 22 | €267 | €222 | 71% 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 €240 for the Audient iD4 MKII USB-C Audio Interface today, 85% over the €130 it actually sells for (9 recorded sales, last 90 days; most sold between €100 and €160). New, it costs €149 at Thomann (read 28 August 2026), so a used one at the median saves about 13%. There are 37 listings live right now across Reverb, eBay Germany, eBay United States, from €115 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.