Real or Fake Athenian Greek Owl Silver AOE Tetradrachm Coin?

I was told by two people that are in this field different things. One thinks real and one fake. They are basing it on pics only. If it’s real I see it could be quite valuable. Maybe four figures. I thought I would open it to comments here.

The person who thought fake says the medal is wrong (tho appears silver) and that it has a slight seam around the edge, which evidently may be the mark of a reproduction.

I agree with whoever said fake, that seam is the giveaway.

Have a nice day.

And you don't want nicer? You have a choice of silver or just tin. I recently gave a contribution for a number of copies that are not counterfeits that are modern copies.
And here really the edge is exemplary -what it shouldn't look like.
tin for 80,- Kč -replica

silver for 1.170,- CZK - replica
https://www.antiquanova.cz/Centralni-Recko-a-Ilyrie-c16_24_3.htm

https://en.numista.com/forum/topic112549.html

https://www.google.com/search?q=%C5%98eck%C3%A1+mince+AOE&tbm=isch&hl=cs&chips=q:%C5%99eck%C3%A1+mince+aoe,online_chips:drachma:yVRQUAEgrMg%3D,online_chips:sovy:umUW7Pa2cKk%3D,online_chips:ath%C3%A9ny:yVRQUAEgrMg%3D&sa=X&ved=2ahUKEwiR4o_mnZDzAhXKk6QKHTsYAygQ4lYoAXoECAEQGA&biw=1079&bih=500


Ahoj Ivan

I had to come back something didn't fit me: It's weird for me not to see nice lips , this is strange for counterfeits and replicas. Orginals usually have yieldable lips during this wear, it is not European. I didn't see it with these coins, it's a strange phenomenon.
Strange, there is someone who explains it?

Ivan