Watch List notes:

Claudius (41-54), AR Denarius, 2.99g, 8h, Rome, laureate head right, rev. PACI AVGVSTAE, Nemesis standing right, snake before (BMC 6; Cohen 51; RIC² 10), slightly porous surfaces, otherwie well centred, a boldeer fine, very rare, in NGC 'Ancients' holder, graded Choice VF. Strike 4/5. Surface 2/5 (Cert. #4883689-017).
With 'Certificate of Authenticity' from the London Mint Office, wherein purchased 28 September 2019 for £2,895
Estimate: £400 - £500