Watch List notes:

KHWARIZMSHAH: Il-Arslan, 1156-1172, AV dinar (2.61g), al-Khwarizm, AH(55)3, A-1710, citing the caliph al-Muqtafi li-amr Allah, thus AH553, not 563, extremely rare with legible date & mint, VF, RR.

Estimate: 170-220 USD