Russia
Nicholas I gold 5 Roubles 1829 CПБ-ПA, St. Petersburg mint, Bitkin-4, MS64 PCGS. Boldly struck, with lustrous, lightly marked surfaces. Very rare as a date, and type, in this Choice condition. This is the single finest example of this issue certified by either PCGS or NGC.
Estimate: 10000-15000 USD