Hi trying to get a value on this piece. Was left by my father. Been in the safe for 30 years. Based on what i can find its a stater from an olympic triad in the 420ish bc range. It looks like it may have been from the 90th Olympiad. Head of Hera with stephane ornamated with palmettes and tendril. Has thunderbolt on obverse. Weighs 11.92 to 12.0 grams. Thanks in advance.
That is a nice stater which appears authentic though I have not tried to match it to known dies. I would rough guess it is in the $2500 range retail. Selling it at auction you will pay lots of fees. Just my 2 cents. John