Costa Rica
Central American Republic 8 Reales 1831 CR-E VF30 NGC, San Jose mint, KM22. Very rare E assayer, nicely toned with medium gray patina, softly struck on the Ceiba tree but quite bold on the reverse. The "Holy Grail" for collectors of Costa Rica with only a few pieces known.Ex. Leo Mooy Collection; Cecil Webster Collection.
Estimate: 4000-6000 USD