Re: X99 motherboards
They are EOL since X299 has been out awhile.
They will replace them with the same model X99 board that they keep on hand just for that reason. And if they run out they will give you an equivalent X299 board (yes, we all know that you can't use the same CPU - but it's better than nothing).
EVGA affiliate code: 9ZWDWFNW6A
(Don't forget to upload your invoice or no credit is given!)