Watch List notes:

House of Hohenstaufen (1194-1268), Frederick II (King of Sicily, 1198–1250; King of Germany, 1212-1220; Emperor, 1220-1250), Tarì, Messina or Brindisi, 1197-1250; AV (g 2,30; mm 10; h 12); Crowned eagle, with open wings and head l.; at l., cross, Rv. Cross; at sides, IC XC NI KA, above, Ω. Spahr 76; MEC XIV, Class E, 10.
Very rare, very fine.