The Lissner Collection, Lot: 1718. Estimate $500. Sold for $850. This amount does not include the buyer’s fee.

GUATEMALA, Republic. 1839-pres. AR Real (20mm, 3.05 g, 6h). Nueva Guatemala mint. Dated 1859. KM 132; Y 3. In NGC encapsulation graded MS 62. Beautiful original multicolored patina and superb strike. An extremely rare coin in unbelievable condition. The only specimen ever graded and probably the finest known. Unpriced in KM.