Arsenal, Manchester United and Newcastle United have learned the cost to sign Darwin Nunez in the summer.
The Benfica forward is a hot property, with several teams wanting to secure the 22-year-old.
The Uruguayan has managed 26 goals in 33 games this season, and is the top scorer in the Portuguese league with 20.
According to Record in Portugal, Benfica want a mega fee for Nunez, especially after he fired them into the Champions League quarter finals against Ajax.
The source states that a club would have to pay close to €80 million to convince Benfica to sell this summer.