BUWAYHID: Sultan al-Dawla, 1012-1024, AV dinar (3.23g), Madinat al-Salam, AH404, A-1580, Treadwell-Ms404Gb, with the additional title 'Imad al-Din, citing the caliphate heir-apparent al-Ghalib billah, lovely bold strike, EF-AU, R.
Estimate: 400-500 USD