The problem with this suggestion is the idea that you can buy a name that was sniped legitimately. As in, paying for that name legitimately and unknowingly buying a sniped name.
Even so, I have no qualms about such a list and while I believe it has been denied before, I would like to see it implemented. Name sales is a toxic section and such a list may help clean it up a bit. Even so, I would like to take it further.
1. Creation of a name blacklist that lists names that have been proven to have been sniped.
2. If an individual on Sythe had been found to be selling a name that was proven sniped, they will be held responsible regardless of how they obtained the name. We will not be able to prove they sniped the name; however, they will need to pay the amount lost of a sniped name.
This will possibly hurt big sellers has names jump around a lot, but properly document where you purchase your names from and be aware of who you are purchasing from and it shouldn't be much of a problem.
So, tldr yes I am a fan of your suggestion, but can I get community input on its expansion as outlined above.