Considering the old one is closer to $3000 than $2000... But all depends on what it is... if it is just an oc'd 2080TI then $3000 might cover it, if there is actually a different chip under the hood and maybe some more ram then I suspect $5000 could be scarily close to the truth. Of course with the rumours going around that the next AMD cards will just be mid range stuff and the Intel GPU not expected for ~1 year it doesn't really matter, it will very much be a case of cough up whatever Nvidia wants or live with less performance.
It'll probably drop in somewhere between the 2080Ti & the Quadro RTX6000, going by the specs of both. ie - A "Full Fat" TU102 with 12-16GB GDDR6 EDIT: Looks like it's basically a rebadged Quadro RTX6000 with the full 24GB GDDR6, and a $2,499 price tag!