Watch List notes:

Octavian as Augustus, 27 BC – 14 AD. Denarius, Caesaraugusta (?) circa 19-18 BC, AR 3.80 g. CAESAR – AVGVSTVS Oak-wreathed head r. Rev. DIVVS – IVLIVS Eight-rayed comet with tail upwards. C 98. BMC 323. RIC 37a. CBN 1292.
Struck on a very broad flan and with a delightful old cabinet tone.
Minor marks, otherwise extremely fine