Watch List notes:

ROMAN EMPIRE: Augustus, 27 BC - 14 AD, AR denarius (3.33g), Rome, RIC-407; RSC-529, struck 13 BC, P. Sulpicius Platorinus moneyer, bare head right, CAESAR AVGVSTVS // Augustus and Agrippa, togate, seated on bisellium on platform with three rostra, apparitor's staff to left, C SVLPICIVS PLATORIN, some corrosion and clipping, Fine to VF, S. This issue probably commemorated the renewal of the tribunician power of Marcus Vipsanius Agrippa, Augustus' lifelong friend and colleague, who died the following year.

Estimate: 75-100 USD