I just received this coin in the mail this morning. I think it looks a little better in hand. It's pretty small at 15mm, which is smaller than a dime. One of these days I'm going to get a larger coin. lol
Even in haggling to get a discount, still paid a lot according to my budget. Although, I am happy with the coin.

The seller has ID'd this coin as
RIC VIII 37
Constantinople
Divus Constantine AE4. 337-340 AD. DV CONSTANTINVS PT AVGG, veiled head right / Constantine in quadriga right, the hand of God, upper center, grasping the chariot, CONS in ex.
It looks right to me.