Watch List notes:

GREAT SELJUQ: Arslan Arghu, 1093-1097, pale AV dinar (3.08g), Sarakhs, AH(4)89, A-1681, also citing the Great Seljuq chief Barkiyaruq, mint & date sufficiently clear, VF, RR. Sarakhs is a very rare mint for the Seljuqs, now located partly in Iran and partly in Turkmenistan, divided by a river.

Estimate: 220-300 USD