Watch List notes:

ABBASID: al-Mu'tadid, 892-902, AV donative ¼ dinar (1.14g), NM, AH286, A-241B, the standard kalima around, the caliph's name in the center // date formula around, caliph's title amir al-mu'minin in center, original mount still attached, VF, RRR. The only example on CoinArchives is dated 287, only Fine condition, with messy mount removal, sold in 2010 in the New York Sale XXIII, Lot 392, for $1400.

Estimate: 800-1,000 USD