Watch List notes:

Ancient Coins, Roman Coins, Commodus (AD 177-192), aureus, Rome mint, M AVREL COMMODVS AVG, dr. laur. bust r., rev. TRP III IMP II COS PP, Castor stg. l. with spear holding the reins of his horse, wt. 7.30 gms. (BMC 774; Calico 2337 b; Coh.760; RIC.648), well struck, good extremely fine
*ex Auktion Münzen und Medaillen AG 64, Basel 1984, nr. 261
($20000-25000)