Manchester United chiefs believe they will need to put aside £300m to sign Tottenham striker Harry Kane.

The Daily Star says United face having to spend a massive overall package of nearly £300million if they are to sign Kane.

It's claimed the Red Devils have 'done their homework' and know they'll have to pay the player nearly £400,000-a-week if they are to sign the striker. On top of that, United would also have to include huge bonuses over a potential five-year contract.

And they'll also have to fork out a massive £120m transfer fee too - an amount that would make Kane the costliest player in Premier League history.

There could even be a signing on fee involved, at a time where Kane is considering his options behind the scenes in north London.