MONACO, a rare 2013 insert, issued in only 2,500 numbered copies, celebrating the 20th anniversary of Monaco's admission to the United Nations, and containing a €2 UN coin and a commemorative postage stamp. The number may vary in relation to the photo.
- 2 Euro
- Year/Period and Variation
- 2013 "ONU"
- Uncirculated (not released for circulation)