Martin GPCPA1
Checked by hand on 5 October 2026
Every version of the GPCPA1 in one place. 6 for sale right now.
Pick your version
Same name, different money: prices are per version.
| Version | Typical used | For sale | From |
|---|---|---|---|
| GPCPA1 Plus | Typical used €1,80012 sold, 2 years | 5 | €1,353 |
| GPCPA1 (version not filed)ads that name no version yet | 1 | €1,776 |
For sale right now
Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source.
Martin GPCPA1 Plus
Typical used €1,800, the middle of 12 sales, last 24 months. Each card compares to its condition where eight sales carry it, to that figure otherwise.
Reverb
eBay United States
eBay Germany