AC Milan president Silvio Berlusconi insists Gianluca Donnarumma is not for sale.
The teenage goalkeeper has been linked with Manchester United, Chelsea and Arsenal in recent days.
But Berlusconi is adamant they won't cash in on Donnarumma.
He told Telelombardia: "Donnarumma is someone we will not sell. Even for €80 million, he is not for sale."