Watch List notes:

ANCIENT COINS. ROMAN. Probus (A.D. 276-282), Gold Aureus, 5.03g, 1h. Mint of Serdica, struck A.D. 280. IMP C M AVR PROBVS AVG, laureate and cuirassed bust facing right. Rev. ROMAE AETERNAE, Roma seated facing left on a shield, holding Victory and a sceptre (RIC 827; Calicó 4187). Light crease in a broad flan, good portrait, about extremely fine. Rare.

Estimate: $12,000