Juventus director Pavel Nedved has conceded that the club would have to give consideration to a "high bid" for Arturo Vidal's services.
Manchester United are thought to be keen admirers of the 27-year-old, with one report having claimed that they are prepared to pay him the same wages as those earned by Robin van Persie.
His Italian employers have since insisted that the midfielder is not for sale, but when asked for his opinion on the situation, Nedved admitted that a lucrative offer for Vidal or youngster Paul Pogba would be reviewed by the club.
"We don't want to sell anyone, especially Vidal. Our strategy is clear, we want to keep all our best players, including Vidal and Pogba. Certainly, if there was a high bid for them, we'd have to think about it, but we don't want to sell our champions," Nedved told reporters.
Vidal is currently on holiday in his native Chile.