Watch List notes:

Sicily, Agathokles (317-289), Stater or Double Dekadrachm, c. 305/4-289 BC; AR (g 5,70; mm 15; h 3); Head of Athena r., wearing Corinthian helmet, decorated with a griffin, Rv. AΓAΘOKΛEOΣ BAΣIΛEOΣ, winged thunderbolt; below, monogr. Carroccio, basileus, type 29; SNG Copenhagen 778; SNG ANS 704.
Rare variant, high conservation, extremely fine.