Palermo star Javier Pastore admits his agent is in contact with Barcelona.
The Argentina international is currently preparing for the Copa America and has been slapped with a 50m price-tag by President Maurizio Zamparini.
"I don't know anything about my future," he told Fox Sports in South America.
"My agent is in contact with Barcelona and other clubs, so he will certainly do what is best for me."
Among the other options are Inter, Roma, Real Madrid, Chelsea, Manchester City and Paris Saint-Germain.
