Former PSG's director of football Kluivert - Verratti is worth more than EUR100million.
Marco Verratti is keen to leave Paris Saint-Germain for Barcelona this summer, according to Patrick Kluivert.
The former Barca striker Kluivert said the Ligue 1 club are not willing to let Verratti - who is contracted until 2021 - leave the Parc des Princes for the Camp Nou.
"I know the president very well. Verratti renewed last year for four years and I know that Verratti wants to come to Barca but PSG will not let him," Kluivert told La Sexta.
"It's going to be very difficult [for Barca to sign him].
"If a player is not happy in the end the one that decides are PSG."
According to widespread reports, Barca are willing to spend between EUR70m and EUR80m for the Italian's services, and Kluivert said: "Verratti's worth more than that. I think he's worth more than EUR100m."