SELJUQ OF KIRMAN: Sultanshah, 1074-1085, AV dinar (2.83g), Shiraz, AH476, A-1699, Sultanshah is cited only by his laqab Rukn al-Dawla, in small letters at the bottom of the obverse field, and citing the Great Seljuq Malikshah as his overlord; this is the only known coin of Sultanshah from the mint of Shiraz, almost certainly unique, bold VF-EF, RRR.
Estimate: 600-800 USD