#3 Thibaut Courtois (Real Madrid/Belgium) - €75 million
Thibaut Courtois, widely known as one of the best active goalkeepers in the sport, took his time to get going at his new club before he stamped his class last season to inspire Real Madrid to their first La Liga title in three years.
The former Chelsea custodian, who kept a league-high 18 clean sheets last campaign, was a key component in a frugal Real Madrid defence that conceded only 25 La Liga goals all season.
Courtois has seemingly carried on from where he left off by keeping three clean sheets in four games this season.
Incredibly agile for his height, the Real Madrid first-choice goalkeeper, who has also excelled at Chelsea and Atletico Madrid, is one of the finest keepers in the game and has a keen positional sense, impressive reflexes and undoubtedly excellent shot-stopping prowess.
The 6' 6" goalkeeper is also one of the key components of Belgium's Golden Generation, keeping a staggering 42 clean sheets in 79 games for the world's top-ranked national team - a tally that comprises 34 shutouts in 58 competitive fixtures.
#2 Alisson Becker (Liverpool/Brazil) - €80 million
Alisson Becker, more popularly known simply by his first name, is one of the permanent fixtures in Jurgen Klopp's all-conquering Liverpool side.
The successful sweeper-keeper has excellent positional awareness, reactions, consistency and aerial prowess, which undoubtedly makes him a key component for the Anfield club that has won the Premier League and Champions League titles in the last two seasons.
Since his arrival from AS Roma in the summer of 2018, Alisson has kept a clean sheet once every two games for Liverpool (45 in 92).
The 6' 3" goalkeeper has also impressed in Brazil colours, keeping 30 clean sheets in only 44 games. for whom he starred in a successful Copa America campaign last year.
#1 Jan Oblak (Atletico Madrid/Slovenia) - €90 million
Atletico Madrid's long-serving goalkeeper Jan Oblak has been the epitome of consistency since joining the Rojiblancos in the summer of 2014.
Like all top goalkeepers in the game, Oblak has excellent shot-stopping skills, aerial prowess and incredible reflexes.
In his sixth season in the Spanish top-flight last campaign, the Slovenian international reached the landmark of 100 La Liga clean sheets in only his 182nd match, lowering the previous mark of Miguel Reina by a staggering 40 games.
The 27-year-old has also been impressive in international football, keeping 16 clean sheets in only 32 games for Slovenia who missed out on Euro 2020 qualification by finishing fourth in their qualifying group.