Rob Dawson ESPN: "Sources have told ESPN a full takeover is the most likely outcome, although the Glazer family will only accept an offer that would make United the most expensive sports club ever."
"Forbes' latest valuation puts United at £3.8bn ($4.59bn) but sources have told ESPN the Glazers believe they can attract offers in excess of £6bn ($7.25bn)."
"Sources close to the process have told ESPN that the statement issued on Tuesday was deliberately vague as to not weaken the Glazers' negotiating position."
https://www.espn.co.uk/football/man...united-for-sale-glazers-seek-world-record-fee
So that'll be around £9bn in total if we include clearing the debt and also developing the stadium, training ground and the rest of the facilities.