Palermo president Maurizio Zamparini intends to sell Paulo Dybala in the "next 15 days".
The Rosanero striker has been linked with Arsenal, Tottenham, Chelsea and Manchester United.
"At least three teams are really interested in him," Zamparini told Giornale di Sicilia.
"The apple is ripe and we're ready to pick it. I think in 10, or a maximum of 15 days we'll know his future.
"We'll meet the lad and his agent to complete the deal, those who understand football realise his potential."