RASULID: al-Ashraf Isma'il IV, 1435-1436, AR dirham (1.64g), MM, DM, A-H1113, complex design, with a six-petal flower in the reverse center, mint reported for Ta'izz and Zabid (only 4 examples on Zeno for this ruler, all recently discovered), adhesions and one small chip, Fine to VF, RRR.
Estimate: 90-120 USD