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.
- When does the transfer window close? 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.
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