Watch List notes:

ABBASID: AE fals (4.44g), Tustar, AH158, A-A338, clear mint & date, citing a governor 'Amid (?) b. ... (illegible on this example), with much of the reverse obscured by the new caliph's countermark mimma amara / al-mahdi, some stain spots, Very Good to Fine, RRR.

Estimate: 90-110 USD