| Circulated/Uncirculated | Uncirculated |
|---|---|
| Composition | Bi-Metallic |
| Year | 2005 |
| Certification | Uncertified |
Check the listing for details. SAN MARINO 2 EURO 2005 UNC Essai Probe Pattern in Folder, Rare. B20. Listed at 49.50 USD. A pattern coin is a coin which has not been approved for release, but produced to evaluate a proposed coin design. Many coin collectors collect and study pattern coins because of their historical importance.