According to the Daily Mirror, Hull would wish to make Andrea Ranocchia’s stay at the KCOM Stadium a permanent one after his impact since arriving in January on loan. Inter have set their price at 12 million euros for the central defender.
Source: FCInterNews.it

He will obviously not be sold for 12m lol, maybe 6-7m if we are lucky.
Its a big issue that Hull likely will get relegated, Ranocchia thinks too much of himself to be willing to play in the championship.
Considering Hull needs to play Spurs in the last round and Swansea has sunderland who are already relegated, its pretty much certain that Hull will go down.
So unfortunately, there is a big chance that Ranocchia will return to Inter in the summer.
that’s good news because the way inter is playing these days you definitely could use him !!
Sold
I doubt that he will agree to play in the Championship. Because right now it is looking more likely that Hull is the one to be relegated out of the trio Hull, Crystal Palace and Swansea.