Agrippa. AE as (11.13 g), died 12 BC Nearly Mint State. Rome, under Gaius Caligula, AD 37-41. M AGRIPPA L F COS III, head of Agrippa left, wearing rostral crown. Reverse: S C across field, Neptune standing facing, head left, holding small dolphin and trident. RIC 58; BMC 161; BN 77. Magnificent untouched dark green patina. Virtually as struck. Nearly Mint State. Estimated Value $2,000 - 2,500