Caligula, AE Dupondius, 40-41 AD, 15.52 g. NERO ET DRVSVS CAESARES Nero and Drusus riding right, cloaks flying out behind. C CAESAR DIVI AVG PRON AVG P M TR P IIII P P round large SC. RIC Gaius 49. BMC Gaius 70. CBN Gaius 120. C 2. With permission of Numismatica Ars Classica Auction 49. October 2008, lot 95. Sold for 7,000 SFr.