Martin Value Guide · October 2026
Vintage Martin Classical Guitar Value Guide
Many vintage Martin classical guitars range from about $1,900 to $4,800 in excellent original condition. Early Brazilian-rosewood N-20 guitars occupy a higher bracket, approximately $10,000 to $16,000.
Original 00-18G, 00-28G, 00-18C, 00-28C, 000-28C, N-10 and N-20 models through 1969. Compare The Authentication Guide.
Current Value Ranges
Estimated retail values in U.S. dollars, as of October 2026. Condition and originality affect the final value.
| Model And Period | Estimated Retail Value (USD) |
|---|---|
| 1936 To 1939 00-18G | $2,800 to $3,600 |
| 1940 To 1962 00-18G | $2,000 to $2,800 |
| 1962 To 1969 00-18C | $1,900 to $2,400 |
| 1950s 00-28G | $3,800 to $4,800 |
| 1960 To 1962 00-28G | $3,600 to $4,600 |
| 1966 To 1969 00-28C | $3,400 to $4,200 |
| Earlier 00-28G And 000-28C | Individual Appraisal |
| 1968 To 1969 N-10, Short Scale | $3,200 to $4,000 |
| 1968 To 1969 N-20, Brazilian/Short Scale | $10,000 to $16,000 |
Ranges generally assume excellent original condition unless a row states otherwise. Dealer purchase offers and consignment proceeds differ from retail value.
Condition And Originality
Identify the complete G, C or N model, body size, scale and wood before selecting a range. Inspect the bridge, top shape, neck angle and interior repairs. Steel-string conversions, replacement tops and factory-pickup N-20 versions require separate assessment. The rare early N-20 range is approximate.
For the broader comparison, read how repairs and changed parts affect guitar value. If the finish has been changed, the refinish value guide explains full and partial work and why an acoustic needs its own assessment.
Your Martin's Model, Year And Condition
Get A Value For Your Martin
Send photos of the instrument and any repair records for an assessment of your guitar. You can read about Joe Dampt and the instruments he buys before getting in touch.
Photo Credits
Photographs from Joe's Vintage Guitars. Comparison photographs are labeled and do not depict the exact model being valued.