BUWAYHID: 'Imad al-Din Abu Kalinjar, 1024-1048, AV dinar (3.10g), 'Uman (Oman), AH432, A-A1584, with caliph al-Qa'im, struck after the Buwayhid conquest of Oman from the Mukramids; struck from worn dies, as was common at the 'Uman mint in the 420s-430s, EF, R.
Estimate: 500-600 USD