Crystal Palace manager Alan Pardew has said that it will take a substantial amount of money to persuade the club to sell Yannick Bolasie.
The 25-year-old winger has been linked with Liverpool following his impressive form in recent weeks.
Reports have suggested that Bolasie is valued at £10m, but Pardew says that the player is worth more than that.
"Someone put a £10m price on Bolasie. Blimey. It needs to be more than double that to get him," the Palace boss told The Telegraph.
"It would take an extraordinary bid to take him away from this football club. I would be very surprised if any club wanted to make that phone call."
Bolasie has netted four goals in 30 appearances this season.