Everyone is up for sale at Catania.
Catania chief Pietro Lo Monaco has admitted that he is ready to listen to all offers for his players.
"I have a squad of 27 and they are all on the market," Lo Monaco said. "If offers are made then they will be considered.
"A small club like ours must always look at making money.
"Silvestre? It's a shame that he could leave and most of the offers for him are coming from abroad," he concluded.