CNG 94, Lot: 196. Estimate $300. Sold for $260. This amount does not include the buyer’s fee.

MACEDON, Chalkidian League. Circa 425-420 BC. AR Tetrobol (14mm, 2.31 g, 11h). Olynthos mint. Laureate head of Apollo left / Kithara within incuse square. Robinson & Clement Group C, 34 (A29/P20); SNG ANS 518-9 (same obv. die). VF, lightly toned, minor porosity.

From the Daniel Koppersmith Collecton. Ex Classical Numismatic Group Electronic Auction 278 (25 April 2012), lot 25.