S-558 SASANIAN, Khusru II 590-628AD, AR Drachm, AY mint, year 4, "Mystery Dot"
Khusru II, 590-628 AD Silver Drachm. Dot located in the reverse margin at 7:00, shown with red arrow on third photo. Regnal year: 4. Prices are firm. No bargaining. That is just the way I do things.