Thanks for the replies, a short update for laughs:
I received the coin and it's an absolutely ridiculous fake:
1. It's really thin and light: < 1mm and ~2g. Very flimsy.
2. The
axis is incorrect, it's upside down
3. The
patina is different than in the listed picture (it's just brown metal, not green at all)
4. Texture is really weird, almost hardened clay-like
I could have spotted the incorrect
axis by looking at the photos, so that's on me.
Was slightly soured by this one and the fake
legionary, but did lots of reading and got a couple of real coins in the meantime so all is
good.