Watch List notes:

AYYUBID: al-Nasir Yusuf (Saladin), 1169-1193, AR dirham (2.87g), Mayyafariqin, AH589, A-788, Zeno-184856 (same reverse die), extremely rare mint for this type (none on CoinArchives), struck only in AH588-589; bold strike, lovely VF, RRR.

Estimate: 300-400 USD