GREAT MONGOLS: Töregene, 1241-1246, AR dirham (2.66g), ND, A-1976, unread mint, different from any published by Vardanyan (in ONS Journal #190), overstruck on Seljuq of Rum, Kaykhusraw II, lion and sun type (A-1218), with clear mint & date, Sivas (63)8, Fine, RRR. With title "chief of the great Mongol nation" (ulugh mughul ulush bik in Arabic script) on the obverse above the archer.
Estimate: 150-250 USD