Watch List notes:

AYYUBID: al-Nasir Yusuf I (Saladin), 1169-1193, AE fals (2.34g), Hamah, AH575, A-T788.2var, as SNAT-5, but in copper, citing the caliph al-Nasir li-din Allah in his first year, unpublished and probably unique, F-VF, RRR. This type, with the caliph al-Nasir, is reported only in silver dated AH576 (Zeno-136333) and tentative 575 (SNAT-5, very unclear date). This piece is either a new copper type introduced upon the accession of the new caliph al-Nasir or a contemporary forgery to be silver-plated and passed as a dirham!

Estimate: 120-160 USD