SAMANID: Nasr II, 914-943, AR dirham (3.58g), Andaraba, "8", A-1451, very broad flan, local issue of the region in the sold name of the Samanid ruler and the caliph al-Muqtadir, so the actual date must be either 308 or 318, probably a local issue, choice EF, RRR.
Estimate: 75-100 USD