Martin 20th Anniversary OMJM John Mayer Signature
guitar
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Why this number?
The typical used price is the median of 35 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 | €2,600 | median sold, rounded |
| Most sold between | €2,550–€2,750 | 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 | 35 used sales | thin data, treat as a rough guide |
| By condition | €3,450 | new, median of 16 sales, same window |
| €2,750 | mint, median of 12 sales, same window | |
| €2,650 | excellent, median of 16 sales, same window | |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €3,563 | typical ask across 15 listings, 37% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €2,650 | 36 used sales, 2024–2026; not used for deals |
| Sales on record | 97 | all-time, all platforms |
| Closest new | €4,599 | Martin OM-JM John Mayer 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.
United States
eBay United States
Reverb
United States
9 more live · €3,563–€5,612 · typical ask €3,563 · most of these are new asks against a used typical
- €3,563about typical (3% over)new · United States · Reverb · confirmed 2 days ago
- €3,563about typical (3% over)new · United States · Reverb · confirmed 2 days ago
- €3,563about typical (3% over)new · United States · Reverb · confirmed 2 days ago
- €3,7428% over typicalnew · United States · Reverb · confirmed 2 days ago
- €4,00916% over typicalnew · United States · Reverb · confirmed 2 days ago
- €4,44468% over typicalexcellent ·
United Kingdom · Reverb · confirmed 2 days ago - €4,46969% over typicalexcellent · United Kingdom · Reverb · confirmed 2 days ago
- €4,81082% over typicalexcellent · United Kingdom · Reverb · confirmed 2 days agocheck this is the same guitar
- €5,612112% over typicalexcellent · United States · Reverb · confirmed 2 days agocheck this is the same guitar
Price history
Every recorded sale, one point each: 97 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
35 used sales · last 24 months · middle half €2,550–€2,750 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 10 Aug 2026 | €2,748$3,199 as sold | excellent | United States | Reverb | Details |
| 16 Jul 2026 | €2,385$2,765 as sold | very good | United States | Reverb | Details |
| 11 Jul 2026 | €2,658$3,095 as sold | excellent | United States | Reverb | Details |
| 18 Jun 2026 | €3,017$3,497 as sold | new |  Canada | Reverb | Details |
| 3 Mar 2026 | €2,576$2,999 as sold | 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 97 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 9 Jul 2026 | €2,577$3,000 as sold | excellent | United States | Reverb | Details |
| 12 May 2026 | €2,753$3,199 as sold | excellent | United States | Reverb | Details |
| 29 Apr 2026 | €2,860$3,199 as sold | excellent | United States | Reverb | Details |
| 23 Apr 2026 | €3,636$4,234 as sold | excellent | United Kingdom | Reverb | Details |
| 1 Apr 2026 | €2,748$3,199 as sold | excellent | United States | Reverb | Details |
| 27 Mar 2026 | €3,436$4,000 as sold | excellent | United States | Reverb | Details |
| 13 Feb 2026 | €2,581$3,000 as sold | excellent | United States | Reverb | Details |
| 9 Feb 2026 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 2 Feb 2026 | €2,276$2,650 as sold | very good | United States | Reverb | Details |
| 13 Jan 2026 | €4,684$5,454 as sold | excellent |   Italy | Reverb | Details |
| 7 Jan 2026 | €2,469$2,875 as sold | excellent | United States | Reverb | Details |
| 5 Jan 2026 | €2,490$2,899 as sold | very good | United States | Reverb | Details |
| 3 Jan 2026 | €2,555$2,975 as sold | excellent | United States | Reverb | Details |
| 20 Dec 2025 | €2,534$2,950 as sold | excellent | United States | Reverb | Details |
| 3 Dec 2025 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 25 Nov 2025 | €2,619$3,049 as sold | excellent | United States | Reverb | Details |
| 18 Nov 2025 | €2,577$3,000 as sold | mint | United States | Reverb | Details |
| 29 Sept 2025 | €2,748$3,200 as sold | excellent | United States | Reverb | Details |
| 2 Sept 2025 | €2,318$2,699 as sold | mint | United States | Reverb | Details |
| 27 Aug 2025 | €2,572$2,995 as sold | very good | United States | Reverb | Details |
| 21 Aug 2025 | €2,576$2,999 as sold | excellent | United States | Reverb | Details |
| 15 Aug 2025 | €2,387$2,779 as sold | very good | United States | Reverb | Details |
| 22 Jul 2025 | €2,667$3,100 as sold | mint | United States | Reverb | Details |
| 22 Jul 2025 | €2,572$2,995 as sold | very good | United States | Reverb | Details |
| 14 Jul 2025 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 15 May 2025 | €2,748$3,200 as sold | mint | United States | Reverb | Details |
| 28 Apr 2025 | €2,319$2,700 as sold | excellent | United States | Reverb | Details |
| 23 Apr 2025 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 22 Apr 2025 | €2,919$3,399 as sold | mint | United States | Reverb | Details |
| 18 Apr 2025 | €2,576$2,999 as sold | mint | United States | Reverb | Details |
| 11 Apr 2025 | €3,450$3,999 as sold | new | United States | Reverb | Details |
| 18 Mar 2025 | €2,748$3,200 as sold | excellent | United States | Reverb | Details |
| 28 Feb 2025 | €3,722$4,334 as sold | new | Canada | Reverb | Details |
| 25 Feb 2025 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 23 Feb 2025 | €3,567$4,153 as sold | new | Canada | Reverb | Details |
| 18 Feb 2025 | €2,744$3,195 as sold | mint | United States | Reverb | Details |
| 14 Feb 2025 | €3,450$3,999 as sold | mint | United States | Reverb | Details |
| 23 Jan 2025 | €3,435$3,999 as sold | new | Canada | Reverb | Details |
| 22 Jan 2025 | €2,760$3,199 as sold | excellent | United States | Reverb | Details |
| 16 Jan 2025 | €2,833$3,299 as sold | mint | United States | Reverb | Details |
| 16 Jan 2025 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 4 Jan 2025 | €2,834$3,300 as sold | mint | United States | Reverb | Details |
| 27 Dec 2024 | €3,435$3,999 as sold | new | United States | Reverb | Details |
| 21 Dec 2024 | €3,006$3,500 as sold | mint | United States | Reverb | Details |
| 18 Dec 2024 | €3,577$4,000 as sold | mint | 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 €3,555 · United Kingdom €4,444 · 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 €3,563 for the Martin 20th Anniversary OMJM John Mayer Signature today, 37% over the €2,600 it actually sells for (35 recorded sales, last 24 months; most sold between €2,550 and €2,750). Sold new in the same family, the Martin OM-JM John Mayer, costs €4,599 at Thomann (read 29 August 2026). There are 15 listings live right now across eBay United States, Reverb, from €3,555 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.