KAKWAYHID: 'Ala al-Dawla Muhammad, 1008-1041, AR dirham (3.28g), Mah al-K (ufa), DM, A-1591, citing the Buwayhid overlord Sana al-Dawla wa Sama al-Milla, much weakness, with uncertain name or phrase to the right and left of the obverse, VF, RR.
Estimate: 100-130 USD