Borussia Dortmund CEO Hans-Joachim Watzke has reiterated that the Bundesliga club will not sell Jadon Sancho for any less than they value him.
Manchester United are one of a number of sides looking to sign the England international at the end of the season and have made him a priority transfer target.
Club sources have told the MEN United could end up making five major signings across this summer's window and the January 2020 window due to doubts over the futures of a number of players.
Sancho is viewed as the ideal fit for United amid their ongoing cultural reset, however they know it will likely take a club record fee to recruit him this summer.