Watch List notes:

WORLD COINS, Islamic, Abbasid, al-Muttaqi (329-333h), Gold Dinar, Madinat al Salam, 331h, citing the joint chief amirs Sayf al-Dawla and Nasir al-Dawla, 4.09g (A 260). Slightly wavy flan, good extremely fine.
ex Album auction 6, lot 104

Estimate: £300-400