Manchester United brought back Paul Pogba to Old Trafford in a massive world record deal in 2016, but who are other players rejoined a former club for higher than they initially cost?
7. Marco Reus – Borussia Dortmund
The German forward began his footballing career in the youth ranks of Borussia Dortmund before he left for the U-19 team of Rot Weiss Ahlen in the summer of 2006 as a teenager.
Borussia Monchengladbach signed him from there and he took the Bundesliga by storm before Dortmund activated a £14.5m release clause in 2012.
6. Peter Crouch – Tottenham Hotspur
Crouch is a product of White Hart Lane outfit but he was sold to Queens Park Rangers in 2000 for around £60,000, the English striker returned to North London club in 2009 for a cool £10m.
5. Nicolas Anelka – Paris Saint Germain
Nicolas Anelka started his professional career with Paris Saint-Germain before agreeing to join Arsenal for £500,000 in 1997.
The Frenchman went on to play for Real Madrid before PSG bought him back in 2000 for £22 million.
4. Mats Hummels – Bayern Munich
Mats Hummels was a product of Bayern Munich before he moved to Borussia Dortmund in 2009 for just £1m.
The German Champions splashed out £28m to bring the 29-year-old back to Allianz Arena in 2016.