Watch List notes:

AYYUBID: al-Muwahhid 'Abd Allah, 1249-1260, AR dirham (2.66g), Mayyafariqin, AH6(5)4, A-862.3, in the names of 'Abd Allah and the Mongol overlord, Hulagu, lovely Rumseljuq style, name al-malik 'abd Allah beneath kalima on reverse, choice strike, unpublished and probably unique, Extremely Fine, RRRR. The obverse text is al-a'zam al-'adil / hulagu al-mu'azzam / zuyyida 'azamatuhu duriba bi-madinat / mayyafariqin. The year AH654 is the first year of Hulagu's reign, the earliest known date for coins bearing his name.

Estimate: 1,300-1,700 USD