Former Juventus chief Luciano Moggi says Napoli can forget about getting top price for Edinson Cavani.
The race for the striker's signature appears to be a head-to-head battle between Real Madrid and Manchester City.
Moggi warned: "Napoli must be very careful because there is no-one willing to pay €70 million at this time, not even the famous clubs.
"The positive is that El Matador appears to have rediscovered his best form, which will help."