5. Toni Kroos – £20 million
Toni Kroos was a wanted man back in the summer of 2014, but he eventually chose to join Spanish side Real Madrid.
Premier League teams were desperate to sign the midfielder, with Chelsea and Manchester United the most keen, but the German eventually swapped Bayern Munich for Madrid.
Due to the wealth of options in Munich’s midfield, the German side weren’t too sad to see the midfielder leave, especially when they got £20million for his services.
However, at the age of just 25, it was seen as one of the bargains of the summer.
