Ligue 1 champions Lille have set an asking price of €35m for star midfielder Renato Sanches.
The Portuguese international played a key role in their title win last season and he turned in a string of eye catching displays at Euro 2020.
However, despite his vital role at the French club, they are open to a sale, provided a specific fee is at least met by any interested party.
Barcelona are rumoured to be on the growing list of clubs keeping an eye on 23-year-old but the financially restricted Catalans can only afford a loan offer according to reports from Diario AS.
Premier League pair Arsenal and Liverpool are also interested in a move with the latter in a stronger position due to the Gunners big spending summer so far.
Jurgen Klopp is on the hunt for midfield reinforcements in the coming weeks after Gini Wijnaldum joined Paris Saint-Germain on a free transfer last month.