#4 Liverpool FC
The Merseyside club almost won the Premier League in 2014, spurred on by Luis Suarez, Raheem Sterling, and Philippe Coutinho. (Gerrard and Sturridge omitted for effect) Four years on, none of them are at Liverpool anymore.
Now they have replaced them with quality pieces, but that does not hide those sales. Over the last decade, the sales have resulted in a staggering €667.7 million. The die-hard Kopites would like to believe that Liverpool is not a 'selling' club, but the numbers don't lie.
After all, the likes of Barcelona and Real Madrid offer higher wages, better teammates and a more lavish lifestyle. Players like Xabi Alonso, Fernando Torres, and Raheem Sterling have departed for greener pastures over the years. At least Steven Gerrard did not join Chelsea in 2005!