Ancients
Gaius 'Caligula' (AD 37-41). Orichalcum sestertius (28.34 gm). Rome, AD 37. Laureate head of Caligula left / ADLOCVT, Caligula, togate, standing left on platform, right arm raised, addressing five Praetorian Guards standing to left, holding shields, COH in exergue. RIC 32. BMCRE 33. Brown patina, some pitting in field before face. NGC Choice VF 5/5 - 2/5.
Estimate: 500-700 USD