€ 75m to sign Porto defender Eder Militao, according to reports in Portugal.
The 20-year-old center-back, who has been caught in the summer, has caught the eye with his performances in the Champions League and the Primeira Liga this season.
United Kingdom The hierarchy vetoed a move for Tottenham defender Toby Alderweireld in the summer.
Jose Mourinho was left frustrated by the club's view that Alderweireld did not represent the value for the £ 50m listed by Spurs at the age of 29 before his sacking on December 18.
Napoli center-back Kalidou Koulibaly, 27, has been moved to the Senegal International would be a fee to the tune of £ 100m.
Militao could represent a cheaper option, though, with Portuguese outlet Or Jogo claiming that Porto inserted at € 75m release clause in his contract after singing the defender from Sao Paulo for a bargain € 4m last summer.
Meanwhile, Real Madrid are reported to be moving from Koulibaly themselves.
The European Champions are faltering in fifth position in La Liga this season and it is thought to move to the center.
Italian outlet The morning suggestive Madrid are planning to bid worth £ 90m to lure Koulibaly to the Santiago Bernabéu.
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