The agent of Davy Klaassen has set the asking price for the Ajax midfielder.
The Dutchman is interesting Everton and Southampton, along with Lazio.
And Soren Lerby told Centro Cueno: "I'm out of touch with everything about the deal, we're waiting at this moment, before talking about the boy's future.
"Davy, at this moment, is focused on his national team.
"An evaluation? I would not know, but less than 15 million - I do not think so."