Watch List notes:

Gaius (Caligula). AD 37-41. Æ Sestertius (35.5mm, 24.76 g, 6h). Rome mint. Struck AD 40-41. PIETAS in exergue, Pietas seated left, holding patera and resting arm on small draped figure standing facing on basis / Gaius (Caligula) standing left, holding patera over altar; on either side, victimarius, holding bull for sacrifice, and attendant, holding patera; hexastyle, garlanded temple of Divus Augustus in background. RIC I 51. dark brown to black surfaces, roughness. Near VF.

Ex Classical Numismatic Group Electronic Auction 401 (12 July 2017), lot 458.