Five most expensive under-21 signings of all time: Liverpool’s £49m Raheem Sterling could go above Man Utd duo

1) Raheem Sterling – £49m

Although the deal is not yet finalised, Raheem Sterling will almost certainly move to Manchester City from Liverpool this summer and become the most expensive Under-21 player of all time at £49m, or even for a rumoured initial fee of £44m with add-ons.