Audeze MM-500 Open Back Planar Magnetic Headphones - 18 Ohms
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Why this number?
The typical used price is the median of 18 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 | €860 | median sold, rounded |
| Most sold between | €840–€890 | 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 | 18 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 15 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €1,249 | typical ask across 12 listings, 45% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €1,050 | 108 used sales, 2022–2026; not used for deals |
| Sales on record | 143 | all-time, all platforms |
| New | €1,799 | Thomann, read 14 October 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 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.
1 local pickup ad in Germany, on Kleinanzeigen. Showing 1 local pickup ad in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 1 ad on Kleinanzeigen.
Reverb
6 more live · €1,269–€1,514 · typical ask €1,249 · 4 United States · 1 United Kingdom
- €1,26948% over typicalexcellent ·
United States · Reverb · confirmed 3 days ago - €1,33455% over typicalexcellent ·
United Kingdom · Reverb · confirmed 3 days ago - €1,40864% over typicalnew ·
Poland · Reverb · confirmed 3 days ago - €1,51476% over typicalexcellent · United States · Reverb · confirmed 2 days ago
- €1,51476% over typicalnew · United States · eBay United States · confirmed 2 days ago
- €1,51476% over typicalnew · United States · Reverb · confirmed 2 days ago
Price history
Every recorded sale, one point each: 143 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
18 used sales · last 6 months · middle half €840–€890 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Sept 2026 | €850$954 as sold | excellent | United States | Reverb | Details |
| 9 Sept 2026 | €879$1,000 as sold | excellent | United States | Reverb | Details |
| 27 Aug 2026 | €825$925 as sold | good | United States | Reverb | Details |
| 19 Aug 2026 | €644$750 as sold | good | United States | Reverb | Details |
| 27 Apr 2026 | €816$950 as sold | very good | 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 143 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Aug 2026 | €922$1,036 as sold | excellent | United States | Reverb | Details |
| 6 Aug 2026 | €940$1,095 as sold | excellent | United States | Reverb | Details |
| 23 Jul 2026 | €687$800 as sold | excellent | United States | Reverb | Details |
| 21 Jul 2026 | €858$999 as sold | excellent | United States | Reverb | Details |
| 19 Jul 2026 | €842$980 as sold | excellent | United States | Reverb | Details |
| 12 Jul 2026 | €859$964 as sold | excellent | United States | Reverb | Details |
| 3 Jul 2026 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2026 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 18 Jun 2026 | €1,154$1,295 as sold | excellent | United States | Reverb | Details |
| 10 Jun 2026 | €837$975 as sold | excellent | United States | Reverb | Details |
| 8 Jun 2026 | €891$1,000 as sold | excellent | United States | Reverb | Details |
| 28 May 2026 | €931$1,084 as sold | excellent | United States | Reverb | Details |
| 4 May 2026 | €890$999 as sold | excellent | United States | Reverb | Details |
| 17 Apr 2026 | €1,074$1,250 as sold | excellent | United States | Reverb | Details |
| 16 Apr 2026 | €1,074$1,250 as sold | excellent | United States | Reverb | Details |
| 10 Apr 2026 | €945$1,100 as sold | very good | United States | Reverb | Details |
| 4 Apr 2026 | €1,202$1,400 as sold | excellent | United States | Reverb | Details |
| 1 Apr 2026 | €687$800 as sold | good | United States | Reverb | Details |
| 18 Mar 2026 | €1,461$1,701 as sold | excellent |  France | Reverb | Details |
| 16 Mar 2026 | €1,017$1,139 as sold | excellent | United States | Reverb | Details |
| 14 Mar 2026 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 26 Feb 2026 | €859$1,000 as sold | very good | United States | Reverb | Details |
| 24 Feb 2026 | €985$1,147 as sold | excellent | United Kingdom | Reverb | Details |
| 20 Feb 2026 | €1,030$1,199 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2026 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 5 Feb 2026 | €1,216$1,416 as sold | excellent | United Kingdom | Reverb | Details |
| 2 Feb 2026 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 16 Jan 2026 | €1,156$1,346 as sold | excellent | United Kingdom | Reverb | Details |
| 19 Dec 2025 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 8 Dec 2025 | €945$1,100 as sold | very good | United States | Reverb | Details |
| 2 Dec 2025 | €855$995 as sold | excellent | United States | Reverb | Details |
| 15 Nov 2025 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 13 Nov 2025 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 8 Nov 2025 | €1,005$1,170 as sold | excellent |  Canada | Reverb | Details |
| 3 Nov 2025 | €966$1,125 as sold | mint | United States | Reverb | Details |
| 27 Oct 2025 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 24 Oct 2025 | €1,356$1,579 as sold | very good | France | Reverb | Details |
| 19 Oct 2025 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 22 Sept 2025 | €1,459$1,699 as sold | new | United States | Reverb | Details |
| 17 Sept 2025 | €1,031$1,200 as sold | mint | United States | Reverb | Details |
| 11 Sept 2025 | €1,461$1,701 as sold | excellent |  Estonia | Reverb | Details |
| 26 Aug 2025 | €1,462$1,699 as sold | new | United States | Reverb | Details |
| 14 Aug 2025 | €988$1,150 as sold | excellent | United States | Reverb | Details |
| 31 Jul 2025 | €1,030$1,199 as sold | excellent | United States | Reverb | Details |
| 26 Jul 2025 | €968$1,127 as sold | excellent | 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.
Cheapest live: United States €886 · 
Singapore €1,176 · 
Australia €1,229 · United Kingdom €1,334 · 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 €1,249 for the Audeze MM-500 Open Back Planar Magnetic Headphones - 18 Ohms today, 45% over the €860 it actually sells for (18 recorded sales, last 6 months; most sold between €840 and €890). New, it costs €1,799 at Thomann (read 14 October 2026), so a used one at the median saves about 52%. There are 12 listings live right now across Reverb, eBay United States, from €886 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.