#3 Ansu Fati - €80 million
Ansu Fati is the second Barcelona player in this list whose value has increased in recent times, the other being ter Stegen.
Fati has spread his wings in recent times after showing signs of his class last season. The winger is the future of Barcelona and is astonishingly only 17. The skills and the goals are flowing for the teenager, and his value is only set to increase with time.
#2 Antoine Griezmann - €80 million
It is safe to say that French World Cup-winner Antoine Griezmann's dream move to Barcelona hasn't quite worked out yet.
He netted 'only' 15 times last season, numbers well below the peak he hit for Atletico Madrid, with the player struggling for fluency. He only played a bit part in Barcelona's El Clasico loss and was an unused substitute against Ferencvaros in the club's Champions League opener.
The 29-year-old, who remains one of the premier players in the world, will hope to return to the Barcelona starting XI against Juventus, doesn't look very happy under Koeman right now, especially with his playing postion. His much-hyped partnership with Lionel Messi hasn't delivered the goods either.
#1 Lionel Messi - €100 million
Lionel Messi's turbulent relationship with his beloved club Barcelona and their struggles last season have dented his market value a bit. But he remains one of the most sought-after players in the world and Barcelona's main man.
He has hit the ground running this season as well, despite failing to take his team to victory against Real Madrid. There will be an epic race for the magician's signature next season if Lionel Messi decides to leave the club once and for all.