No such thing ever existed in cryptic space, if you somehow lost your recovery seed or private key there is no way you will get it back, and if anyone come into your DM as say they can help you get it back its probably another scamming attempt on you.

A website that sells wallet.dat have some ill intentions at hand, do not trust them that easily, they claim they are selling wallet.dat, that has Bitcoin in them, an asset that's over a 25k right now, why not take the Bitcoin for themselves?

The thing is, they are ready to sell you the wallet day in a .Rar or . Zip file extension format, guess what? They are infected with malware and trojans that will spy on you or probably tale over your PC without you knowing what you are up against, you will be robbed twice in a roll.

First, you paid for the wallet.dat, and secondly, they now have access to your PC.