The AC Milan goalkeeper, Mike Maignan, has been a crucial part of the squad since his arrival to Stefano Pioli's team. He has quickly become a pillar of the team and a leader on and off the pitch. His value has also increased a lot, becoming one of most valuable goalkeepers in the world currently.
In this regard, the website Transfermarkt has compiled a ranking of the most expensive goalkeepers at the moment.
At the top of this special ranking, we find Diogo Costa, who currently plies his trade for Portuguese club Porto, with a valuation of 45 million euros. In second place, there is the AC Milan star, Mike Maignan, with the AC Milan goalkeeper standing at a solid 40 million euros. Following closely with the same price tag are Ederson of Manchester City, Kobel of Borussia Dortmund, and also Gianluigi Donnarumma, currently at Paris Saint-Germain, as pointed out by the Pianeta Milan website.
