Last week I had the good fortune of winning an unattributed silver antoninianus of Aemilian (July - September 253 AD) on
ebay.
The seller's listing said, "I can't seem to match the letters up correctly, so I won't even try to make the call this time."
I watched the auction for several days and researched a number of fake Roman coin websites looking for a match, but didn't find anything, so I thought the coin was good.
I then put in my bid just as the auction was ending. With about just a few seconds left the high bid stood at $25, but at the very last, someone else who knew what it was, put in a much larger bid and I ended up being pushed up to my maximum bid of $210.
Still, for an Aemilian antoninianus that's a very good price. The coin has arrived and is very nicely toned and looks authentic. It is RIC, Vol IV, Part 3, #21 with reverse of VICTORIA AVG. It weighs 3.08 grams. Some more research showed that the Aemilian antoniniani I could find online had quite a range in weight going from 2.9 grams to 4.5.
The reverse was struck with a slightly worn die, but nothing near like what you see on some of Aemilian's coins.
It's a nice piece and now rests securely in my collection.

