Help with ID Greek or Roman? Approximate age?

Hello folks, could you help me ID this coin and it's approximate age? Thanks so much in advance!
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Hello folks, could you help me ID this coin and it's approximate age? Thanks so much in advance!
Comments
Probably Byzantine.
Thank you, it is indeed Byzantine, after your suggestion I did some research in Byzantine coins, thank you so much!
Definitely Byzantine. Guessing around 500 or 600 AD. Not a lot of detail to go by on the obverse.