Watch List notes:

Flavian Dynasty, AR Denarii, Rome (3), Vespasian (69-79), 6h, struck January - June AD 70, rev. COS[ITER] TR POT, Pax seated left, holding branch and caduceus (RIC 29); Titus (79-81), 5h, struck AD 79, rev. TR P VIIII IMP XV COS VII P P, Ceres seated left, holding wheat ear, poppy and torch (RIC I² 40); lastly, Domitian, as Caesar (81-96), 6h, struck AD 76, rev. PRINCEPS IVVENTVT, Spes standing left with flower and raising skirt hem (RIC 788 [233]; BMC 156; RSC 375; RCV 2640), the first with rougher surfaces, otherwise fine to about very fine (3).
With 'Certificates of Authenticity' from the London Mint Office, wherein i), iii) purchased 27 June 2019 for £395 each, and ii) 27 August 2019 for £495
Estimate: £70 - £100