A:AnswerThey definitely still make GPUs. Nvidia attempted to make their cards less efficient for mining by coding in what is known as LHR lockout. That was bypassed by the group NiceHash so the high performance cards are still in high demand by miners buying up the available stock.
A:AnswerI am not sure who nvidea is and why they are charging $2000, but there is another company that will be selling these cards for $1200 called nvidia. Pretty crazy, right?