Watch List notes:

SASANIAN KINGDOM: Vistahm, 591-597, AR drachm (4.02g), APR (Abarshahr, = Nishapur), year 3, G-205, nice even strike, extremely rare mint for Vistahm, lovely VF, RRR. Almost all known examples of Vistahm are from the mint of Rayy (LD on the coins); according to Mochiri, cited in his 1977 publication, only 4 examples are known of Abarshahr, according to his research.

Estimate: 1100-1400 USD