It's for another thread. But Zaha hasn't gone anywhere yet and Richarlison is seen as an overpayment by all, even in todays market.
It's like when Luiz went to PSG for 50m and everyone said its ludacris. No one said "oh well. Going rate now". They said "that's a ripoff how did Chelsea pull it off!". It's that sort of thing with Richarlison.
Pogba is a good player for his talents but his performances haven't justified his fee. I think that's quite a fair statement, personally.
Back to Mina though, if we got him for 40 and sold Rojo to Everton for 30, it may well be good business.