Watch List notes:

MACEDON. Koinon of Macedon. Pseudo-autonomous issue, temp Gordian III, AD 238-244. (Bronze, 20 mm, 6.71 g, 10 h), Beroea. AΛEΞANΔPOY Head of Alexander the Great to right, wearing crested Attic helmet with griffin on the bowl. Rev. KOINON MAKEΔONΩN B NE around the weapons of Herakles, bow, club and gorytos with arrows; above, star. AMNG 823. Very rare denomination. Well struck, clear example with an attractive green patina. Good extremely fine.