Russia
Nicholas II gold 10 Roubles 1909 ЭБ, Bust left/Imperial eagle with date and value, Bitkin 14 (R), MS64 NGC. Well-struck and nearly free of flaws with radiant, satiny luster in the nearly pristine fields and attractive orange tone on the reverse. A rarity at this elite condition and one of two certified at the grade by NGC with none finer.
Estimate: 4000-6000 USD