SHAHS OF BADAKHSHAN: Muhammad Shah, fl. 1380s, AR 1/6 dinar (1.05g), Badakhshan, ND, A-2017M, the identity of Muhammad Shah remains unknown; the style, especially the kalima reverse, is identical to 1/6 dinar coins in the name of the Chaghatayid Suyurghatmish, which are known dated 781-786, VF, RRR. Second known of this mysterious ruler, the other example is SICA-9:319, different dies, with different location of the mint name.
Estimate: 140-180 USD