Watch List notes:

Buwayhid, Sultan al-dawla, dirham, Shiraz (?), 408h, obverse with Sasanian-style bust right flanked by Shah and Khusraw; in first and fourth quadrants of margin, al-malik al-adil - Abu'l-Fawaris (?), reverse six-line inscription: lillah/ Muhammad rasul Allah/ al-Qadir billah wali/ ahadahu al-Ghalib billah/ Sultan al-dawla/ Abu Shuja', 3.76g, fine to good fine, extremely rare and apparently unpublished The mint name is unclear but is probably Shiraz because several presentation dirhams were struck there around this time and a coin of this mint bears the title Abu'l-Fawaris, as here. The image is that of the long-dead Sasanian king Khusru II, possibly the latest instance of his portrait on a coin.
(Estimate: 1000 - 1500 GBP)