QARA-KHITAY IN BALKH: Sanjar Qadir Tafghaj Khan, 1177-1186, AE dirham (3.37g), Balkh, ND, A-A1523, mint name above reverse field, with sanjar bin / tafgha(j) khan in reverse center, fancy floral border around the obverse, caliph al-Mustadi, nice strike, possibly unpublished, VF.
Estimate: 150-175 USD