Nainggolan, Vidal… Top-5 most beneficial transfers of this summer

Here is top 5 of most beneficial transfers of this summer. We have taken the players that have higher transfer value rather than the price paid actually from new clubs. 5.Radja Nainggolan, Roma-Inter,  €38 m (estimated price -  €45 m) 4.Santiago Arias, PSV-Atlético Madrid,  €11 m (estimated price -  €18 m) 3.Lautaro Martinez, Racing-Inter,  €16 m (estimated price -  €25 m) 2.Arturo Vidal, Bayern Munich-Barcelona,  €18 m (estimated price -  €35 m) 1.Thibaut Courtois, Chelsea-Real Madrid,  €35 m (estimated price -  €65 m) Source-transfermarkt