Natural wood acoustic guitar with tortoiseshell pickguard.

Martin OM-21 — Guitar Resale Value

Acoustic Guitars

What a used Martin OM-21 sells for on Reverb (median of 2 recent listings).

Martin OM-21 value — Used $2,499. Prices updated July 2026.

Used
$2,499
New / Sealed
Live on eBay now
See current eBay listings
Selling on eBay right now · by condition
New
$4,000
7 listings asking
Used
$2,500
13 listings asking
Median of current eBay asking prices — live, not sold data.

Live on eBay right now

Price data verified against · 1

Item details

Brand
Martin
Make
Martin
Model
OM-21
Year
2010–2024
Used range
$2,300 – $2,499
Sample size
2 listings

Martin OM-21 resale value

The used Martin OM-21 has a median Reverb asking price of $2,499, ranging from $2,300 to $2,499 across 2 current listings.

What drives the price

For a used guitar, year, finish, originality (no mods/refins), and case move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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ConditionValueBased on
Used$2,499eBay sold comps
Live asking — low / typical / high$975 / $3,899 / $9,14020 live eBay listings

Market check: As of July 22, 2026, 20 live eBay listings ask $975.00–$9,139.66 (median $3,899.00). Sellers are currently asking about 56% above the typical sold value of $2,499.00 — patient buyers can often do better than list price.

Frequently asked questions

What is the typical resale value range for the Martin OM-21?
Based on current listings, the Martin OM-21 is priced between $2,250 and $2,499.
Are there different finishes available for this model?
The finish seen for this 2010 model is Natural.
How many listings are currently available for the Martin OM-21?
There are currently 2 listings available for the Martin OM-21.

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