#2 Most valuable sale by Manchester United: £80 million
When Manchester United sold Cristiano Ronaldo to Real Madrid, he became the World's most expensive player. He no longer has that record to his name but he still remains Manchester United's best sale.
Since that big money sale, their best sale has been of Angel di Maria – £57 million to Paris Saint-Germain. Interestingly, that same summer was the only time they sold more than 5 players.
Paul Pogba and De Gea are the only players who will fetch more than £80 million and they are not going to leave Old Trafford any time soon.
Edited by Amit Mishra