This is the 2021/2022 Performances thread.
It’s not that great a difference if the player is not demanding a transfer (i.e. no hope of signing a new contract).
I can assure you that those that manage the finances of the club do take in to account the full investment (among many other factors) when determining fair value of a player. But, even leaving out wages, if you just take the original transfer fee paid adjusted for inflation, £45 million (the original quoted amount I was responding to) would only be a bit more than we paid for an all potential forward that had never played in a top five league in the world, much less a full Brazil international who has won four titles in arguably the best league in the world, with a stellar goal contribution-to-minutes ratio across comps, who has is probably not even in his prime yet.
And that’s before you even adjust for transfer value inflation since we bought him (i.e. you simply would not be able to buy an equivalent player to Gabby now for £45 million).
Maybe we do end up selling him for around that amount, but I still maintain that is undervalue, especially in the case of selling to a European rival, and would be excellent business for whichever club is buying and poor business on our part.