Silvestre has been linked with a host of clubs from around Europe, after impressing for Catania.
“[Matias] Silvestre deserves an important stage and it will be very difficult for us to keep hold of him, so I think this will be his last year at Catania,” Lo Monaco told Radio Blu.
“His price-tag will be set at the right time. I can only say that there are two or three teams who want him.”