A very large majority of keys being sold right now are through an Amazon glitch in which you "purchase" (using a CC card generator) a graphics card that goes through the promotion and you are instantly sent the key to your email before money is even withdrawn.
Whether or not NVIDIA is going to do nothing or go through the whole revoke process is a question, but I would not recommend buying any keys right now.
Whether or not NVIDIA is going to do nothing or go through the whole revoke process is a question, but I would not recommend buying any keys right now.