Chelsea have reportedly informed Bayern Munich that it will take an offer of at least £22.5m to convince them to sell teenage forward Callum Hudson-Odoi.
Hudson-Odoi, who has also been linked with Borussia Dortmund, is viewed as one of the brightest young players in English football.
The forward's Chelsea contract will expire at the end of next season, however, and his future has been called into question having only made one Premier League appearance this term.
Bayern reportedly made an opening offer of £13m for Hudson-Odoi, but according to Sky Sports News, the German champions have been told that Chelsea want at least £22.5m.
The 18-year-old has scored once in 10 first-team appearances for Chelsea.