Slovakian midfielder Marek Hamsik has had a towering 100million euro price tag put on his head by Napoli president Aurelio De Laurentiis.
The 23-year-old recently revealed he would be interested in a move to Serie A rivals AC Milan, one of the clubs believed to be keen on signing him this summer.
However, De Laurentiis insists the Italian champions would have to meet Hamsik's €100m (£88.1m) valuation if they want to prise him away from the Stadio San Paolo.
"The indecent proposal I referred to (earlier this month) would be of 100million euros," said De Laurentiis in a press conference.
"Otherwise, Hamsik will remain here."
Hamsik, who joined Napoli from Brescia in 2007, is under contract with the Serie A outfit for another four years.
He scored 11 goals in 37 league appearances to help the Naples outfit finish third last season and qualify for the UEFA Champions League.