Kings of Macedon, AV stater, Alexander III ("the Great"), 336-323 BC, early posthumous issue, encapsulated NGC Ch AU, strike 5/5, surface 4/5. 8.57 grams. Helmeted head of Athena right / Nike standing left, holding wreath and stylis, M in wreath left and griffin head below. Lustrous, fully detailed and well centered, just a tiny bit of flattening on highest points.
Estimate: $3000 - 4500