ILKHAN: Sati Beg, 1338-1339, AR 2 dirhams (1.55g), Arzan, AH741, A-2232Y, design as A-2231, usual weakness, VF, RRR. Sati Beg was deposed at the end of AH739, although a few coins dated 740 are known. Only Arzan continued to strike coins in her name, at the 1.60g standard 741-743 and at about 1.25g in 745. All are extremely rare.
Estimate: 100-130 USD