malcson
Player Valuation: £10m
Plenty of non top-tier CL players would come to prem for wages/step-up in league quality (see: Klaassen to us, loads more examples over the years).
The other day I namechecked Bellarabi, Berardi (good shout, but if Chelsea really are interested we will end up with a Perez scenario), Keita Balde (Spurs and RS apparently in and his price shot up to £30 million from the £17 miilion being reported when Lazio were interested the PL premium!), Filipe Anderson, Ziyech (if Koeman isn't interested with his Ajax connections then there must be a reason), Lanzini (no way West Ham would sell to us at any price). For £50m the market opens up even more - Oliver Torres, you can even make enquiries on players like Angel Correa (RS allegedly bid £25 million, so whilst he is cheaper he would not choose us over them in CL) at Atletico and see if heads are turned by more playtime/money.
I also totally don't buy the whole 'premier league proven' thing, just about every best player in the league came from abroad, you just have to be clever with it. I don't think we're being clever with our money, that's all.
Plus all of those in bold are to use Koemans phrase 'less productive' than Sigurdsson in leagues that it is easier to score in.