Watch List notes:

SAMANID: Nasr II, 914-943, AV dinar (4.11g), al-Muhammadiya, AH318, A-1449, Bernardi-269Mh, with the additional letter S in the lower left of the reverse field, choice EF, R. Another example struck from the same dies, but before the letter S was added to the reverse die, appeared in Stephen Album Auction 17, Lot 478, and sold for $660.

Estimate: 500-700 USD