SUFID: Husayn, 1361-1372, AV fractional dinar (1.15g), Khwarizm, ND, A-2063, F/D-, al-sultan al-'adil in square / mint name in square, probably an issue of Yusuf rather than the earlier Sufids, by style, but could be the last issue of Husayn, VF to EF, RR. A similar example in Stephen Album Auction 20, Lot 630, sold for $420.
Estimate: 300-400 USD