Manchester United are demanding £35m from Real Madrid for goalkeeper David De Gea according to the Daily Mail, which would put him amongst the biggest sales the club has ever made.
Where would he come in the top ten if this went through though? The Red Devils have brought in some big fees in their time…
10) Alan Smith, £6.7m to Newcastle United, 2007
Converted to a midfielder by Sir Alex Ferguson, and never looked the same for it afterwards. However, this didn’t stop the Magpies splashing out for the injury prone former Leeds man.
9) Paul Ince, £7m to Inter Milan, 1995
One of the crop of older players that Fergie let go to allow room for the ‘class of 92’ to take centre stage, it was a big call to let the England international go. Luckily it seemed to pay off, judging by the massive trophy haul that followed at Old Trafford.