Russia
Nicholas II gold 10 Roubles 1898 AГ MS63 NGC, St. Petersburg mint, Bitkin-3, Fr-179, KM-Y64. Obv. Bust of Nicholas II left. Rev. Crowned double-headed Imperial eagle with date and value. Brilliant luster, with a slight greenish-gold tint and only tiny marks.
Estimate: 1000-1250 USD