Napoli owner: Koulibaly worth triple Maguire

Napoli president Aurelio De Laurentiis has told ESPN FC that defender Kalidou Koulibaly should be valued at £250 million given that Manchester United signed Harry Maguire for £80m.

United spent a world record fee to secure Maguire's signature from Leicester despite manager Ole Gunnar Solskjaer also being interested in Koulibaly this summer.

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De Laurentiis said he would have offered significantly less money to sign Maguire and said Koulibaly was worth three times more than the England international.

"He has a clause of £150m," he said in an exclusive interview with ESPN. "But, for example, in England, they paid £85m for a player. In Napoli, I would pay £30-£35m.

"With that in mind, I think Koulibaly's value is £250m if they paid that much for that guy."

Maguire became United's third signing of the summer following the arrivals of Aaron Wan-Bissaka and Daniel James.

De Laurentiis also blamed Premier League clubs for inflated prices in the transfer window and said the league has an unfair advantage over other countries.

"The problem of the super cost of the players is due to England," he added. "In England, they gross more money than in France, Spain, Italy and Germany.

"If a club grosses £800m, they have no problem to offer around £80m, £90m, £100m for one player. There is not a real good and fair competition between England and the other countries."

United start their league campaign against Chelsea at Old Trafford on Sunday while Napoli start Serie A away at Fiorentina on Aug. 24.