Alisson: Roma to Liverpool (€72m)

Goal picks the 15 best deals the past 10 years - excluding frees - taking a player's price, performance, success and sell-on value into account

He might be the most expensive goalkeeper of all time, but Alisson has backed up his enormous price tag since arriving from Italy. 

Arguably the missing piece of the Jurgen Klopp jigsaw, the Brazilian shot-stopper has given the Reds some much-needed assurances at the back and played a big part in their Champions League triumph last season. 

Ending his first Premier League campaign with 17 clean sheets and the golden gloves too, Alisson's price tag has quickly been forgotten by the Anfield faithful.