I paid a little over $300 on eBay, it sold for $440 Euro from the Ibercoin auction. I think the ebay auction started at $100 with no reserve. I do not have the original invoice but it is the exact coin https://www.ebay.com/itm/325330816175?nma=true&si=6zC5Q1rOjY5oEqYrsBD4CpAscQY%3D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557
Hopefully that eBay link works, if not I can take some of my own photos for you.
Not sure I understand your comment on the 12 Caesars? Did I post in the wrong forum? I'm new here but I am aware Hadrian was not one of the 12 Caesars, but was adoptive successor of Trajan and one of the "five good emperors"