Used Martin OM-28

🇺🇸Martin1929–presentStill in productionAlso known as: OM28
For sale now:1932 listings
Price range:$2,519–$41,317
Most common:good

About the Martin OM-28

The Martin OM-28 has been in Martin's lineup since 1929 — over 97 years of continuous production, which speaks to how well it has been received. Martin has been building instruments in the United States since 1833. You may also see this listed as "OM28" — they refer to the same instrument.

Buying Guide

  • 1Check the neck angle by looking at the action (string height) at the 12th fret. High action may indicate the top has bellied or the neck needs a reset.
  • 2Inspect the bridge for lifting — even a small gap between the bridge and the top is a significant repair.
  • 3Tap the top gently — a well-seasoned acoustic top will sound resonant and lively, not dead or muted.

For Sale Now

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