SELJUQ OF KIRMAN: Sultanshah, 1074-1085, AV dinar (3.18g), Bamm, AH471, A-1699, with the titles rukn al-din wa'l-dawla and majd al-muluk, reverse slighly double-struck, EF, RRR. Only one example of Sultanshah noted on CoinArchives, mint of Bardasir.
Estimate: 400-500 USD