Think people include all the costs because this is one BIG money transfer, just like you see all the costs floating around when Juventus signed Ronaldo. But whatever it is, be it 200, 300, 400 million, this will be an unprecedented transfer in football and especially for the club. If we want to get him, we would have fork an amount never done before by the club/Roman.
Depend on what source you want to believe, Werner earns slightly less than 200k but with yearly increase (no clue by how much) in wages.
All the stories are saying that if we want to sign Haaland, we would also have to blow our wage structure to get him and that suggests it would be way more than 300k (which is what Kante is earning right now, being our highest earner).
You're probably gonna type an essay-esque reply back but just saying what it's out there...