Watch List notes:

Diva Faustina Minor (Marcus Aurelius, 161-180), Sestertius, Rome, AD 176-180; AE (g 19,87; mm 32; h 1); DIVA FAV - STINA PIA, draped bust r., hair knotted behind, Rv. CONS - ECRA - TIO, altar decorated with palm branches. RIC 1706; C 76.
Green patina, extremely fine / good extremely fine.