Watch List notes:

Attica, Athens. Ca. 500/490-485/0 B.C. AR tetradrachm (24 mm, 16.84 g, 6 h). Helmeted head of Athena right with frontal eye / [A]ΘΕ, owl standing right, head facing; olive spray behind; all within incuse square. Seltman group Gii, 219 (A147/P174); Asyut group IVg, 349. Full crest, nice portrait, sharp owl. Choice very fine.

Estimate: $3000