#4 Harry Kane (Spurs) - £135.0M
The Spurs hitman has gotten better and better with each passing year in the Premier League, but his Golden Boot-winning performance at the 2018 World Cup was what hiked his valuation up so high. He was still valued at a staggering £90M before the tournament, but that quickly rose to £110M once it was all over and he had finished as the top scorer.
Now, almost two years on, Kane's price tag is a mighty £135M! It's safe to say that if any team wanted to buy him from Tottenham, they would have to break the bank to even get close to a figure Spurs would deem reasonable enough to accept.
Kane is a generational talent who has proved time and time again that he's one of the best forwards in the world - and he's only going to get better.
Many neutrals have suggested that Kane would be far better off moving to a different club next summer to give himself a better chance at winning trophies. If a club does wish to buy him, though, I struggle to see how they could afford what Spurs would ask for.