Watch List notes:

Faustina II, wife of Marcus Aurelius (died 176 AD). AE Sestertius, struck under Marcus Aurelius. Obv. FAVSTINA AVGVSTA. Draped bust right. Rev. MATRI MAGNAE SC. Cybele, holding drum, seated right, between two ions. RIC III (M. Aurel.) 1663; C. 169. AE. 23.92 g. 31.50 mm. R. Rare. Light brown patina. Lacquered. About VF.