The Bundesliga's most expensive summer transfers
By Rune Gjerulff @runegjerulff
With the transfer window now closed, we have found the 20 most expensive Bundesliga transfers during the summer.

Abdou Diallo has joined Borussia Dortmund from Mainz. | Photo: Borussia Dortmund |
1. Naby Keita, €60 million (from RB Leipzig to Liverpool)
2. Douglas Costa, €40 million (from Bayern München to Juventus)
3. Thilo Kehrer, €37 million (from Schalke 04 to Paris Saint-Germain)
4. Abdou Diallo, €28 million (from Mainz to Borussia Dortmund)
5. Jannik Vestergaard, €25 million (from Borussia Mönchengladbach to Southampton)
5. Bernd Leno, €25 million (from Bayer Leverkusen to Arsenal)
7. Alassane Pléa, €23 million (from OGC Nice to Borussia Mönchengladbach)
8. Caglar Söyüncü, €21,1 million (from SC Freiburg to Leicester City)
9. Benjamin Henrichs, €20 million (from Bayer Leverkusen to AS Monaco)
9. Axel Witsel, €20 million (from Tianjin Quanjian to Borussia Dortmund)
9. Andriy Yarmolenko, €20 million (from Borussia Dortmund to West Ham)
9. Thomas Delaney, €20 million (from Werder Bremen to Borussia Dortmund)
13. Paulinho, €18,5 million (from Vasco da Gama to Bayer Leverkusen)
14. Arturo Vidal, €18 million (from Bayern München to FC Barcelona)
15. Sebastian Rudy, €16,5 million (from Bayern München to Schalke 04)
16. Sokratis Papastathopoulos, €16 million (from Borussia Dortmund to Arsenal)
16. Nordi Mukiele, €16 million (from HSC Montpellier to RB Leipzig)
18. Matheus Cunha, €15 million (from FC Sion to RB Leipzig)
19. Daniel Ginczek, €14 million (from VfB Stuttgart to VfL Wolfsburg)
19. Juan Bernat, €14 million (from Bayern München to Paris Saint-Germain)