Well if there are experts who have seen your coin and expressed doubts, then it would help if you shared what are the concerns they had about this...
The style is correct and there appears to be the high relief you would expect on an Athenian tetradrachm. The weight is low, but that could be...
This is a very commonly encountered issue. You can tell by looking at other examples of the same type. Maybe not from the exact same dies, but the...
They both look like very poorly made fakes to me. Sorry. The Domitian in particular... The obverse looks very mushy overall. There doesn't appear...
I don't think you can get professional help on a coin forum. Not really possible to authenticate a coin based on photos, although it is possible...
Background info on the shekels. https://en.wikipedia.org/wiki/Tyrian_shekel And the listing in question. Weight, time period, price, all of those...
Lots of speculation in this thread, but more specifics are needed to tell what exactly happened. The most likely scenario is that there was a...
Please be aware that the Neapolis hemidrachm is commonly faked. https://www.forumancientcoins.com/fakes/thumbnails.php?album=10&page=76
You have linked to a tetradrachm. The OP states his coin is a didrachm, and the weight would be that of a didrachm. New Style tetradrachms,...
I may be wrong... but no it doesn't look real. Even without the weight and diameter. It appears this coin was either sold several times on ebay,...
The reverse appears to be based on a genuine Byzantine coin commemorating the foundation of Rome, but I have never seen anything like this. It...
An obvious cast fake to my eyes, sorry. Reasons.. Casting pits, very soapy legend and devices, combined with an unnaturally sharp edge. Plus what...
The style is correct. Weight and diameter would help, but even if those are correct, I would still stay away from unknown sources/sellers. Just...
Just to point out that if the coin is authentic (I don't think it is) it would actually be a decadrachm/dekadrachm, not a tetradrachm. See here...
That coin has definitely been tooled. That means re-engraving has been done to reproduce details which were lost due to circulation. This is...
Separate names with a comma.
