ARTUQIDS OF MARDIN: al-Mansur Ahmad, 1364-1368, AE fals (1.39g), A-1842F, royal legend in convex hexagon (possibly with date or mint in the margin) // floral design, with ornamental 6-point star in the center, extremely rare, very recently added to the Checklist, F-VF, RRR.
Estimate: 90-120 USD