GOLDEN HORDE: Kunche Khan, ca. 1379-1393, AR dirham (1.19g), Balad Sighnaq, AH783, A-D2047, legend al-sultan / al-'adi(l) kunche / khan // mint & date, both very clear, though final digit is somewhat awkwardly engraved, VF, RRR.
Estimate: 220-280 USD