Could This Be A Marius Antoninianus?

Late this week I received a second chance offer on a nice group of 52 Roman Imperial and Provincial coins that had been on auction on ebay. The winning bidder, who has a "Zero" feedback, must not have paid. I was pleased to receive the offer and bought the lot.

Here are the seller's photos of the lot.



I have not yet received the coins so this is all speculation on my part. As I studied the seller's photos an ordinary looking antoninianus in the middle of the top row caught my attention. I hadn't really paid any attention to it when I had been bidding on the lot.

I am wondering if it might be a VICTORIA AVG antoninianus of the Emperor Marius, one of the Gallic usurpers who ruled for a short time in 269 AD.

There are three things which lead to think this a possibility. First is the pug nose on the bust which is distinctive of Marius. Second is the obverse legend. Although the right side is either corroded or dirt covered, I can't tell from the seller's photos, part of what I can read seems to be M AVR, which is known for Marius. Third, the reverse design and legend fit for a known issue of Marius.

I tried the coins of Postumus but didn't find a legend that matched and the bust doesn't look like him. I looked at all the other VICTORIA AVG antoniniani on VCoins and Marius looks like the best fit.

Here is an enlargement of the seller's photo:



Finally, here is a Marius VICTORIA AVG from a VCoins seller for comparison:



Once again, the coins will not arrive until next week so this is fun speculation on my part until I have it in hand.

Thoughts?