Possible error coin

https://it.wallapop.com/item/moneta-2-euro-francia-errore-conio-2002-1176640714

Here there is a link to an offer of a coin with a possible mining error.

Do you think that it is a real error?

and has it such a value?

In general are minting erros in Euro coins valuable?

Thank to anyone

That is not an error coin, and the internet is filled with scammers or hopefuls who believe they have struck gold.

For that coin I would pay 2€, which is all that it's worth.