Islamic Dynasties
Kakwayhids. Faramurz (AH 433-443 / AD 1041-1051) gold Dinar AH 435 (AD 1043/4) MS64 NGC, Isbahan mint, Wilkes-1656, A-1592. Very well-struck for the type, generally seen with weakness in the peripheral legends, not uncommon as a type due to the discovery of a hoard of nearly 3000 pieces in the 1960's.
Estimate: 200-300 USD