Rodney Marsh predicts Harry Kane will leave Tottenham for £300 million

Harry Kane #10 of Tottenham Hotspur takes the ball as Hector Moreno #15 of Roma defends during the International Champions Cup on July 25, 2017 at Red Bull Arena  in Harrison, New Jersey.

Tottenham striker Harry Kane's profile may never have been higher.

Harry Kane of Tottenham Hotspur celebrates after scoring his team's third goal during the UEFA Champions League group H match between Tottenham Hotspur and Borussia Dortmund at Wembley...

Tottenham Hotspur striker Harry Kane had arguably the biggest night of his career so far in midweek.

The England star scored two goals in a high profile Champions League match against Borussia Dortmund at Wembley, proving he can deliver on the big stage.

Harry Kane of Tottenham Hotspur celebrates scoring his sides first goal with Moussa Sissoko of Tottenham Hotspur during the Premier League match between Everton and Tottenham Hotspur at...

With Kane's tremendous goal record it was only a matter of time, and that is good news for Spurs and England.

Pundit Rodney Marsh believes though that it could be short lived for Tottenham, and expects a world record bid for the striker next summer.

Kane has been linked away from Spurs every summer for the past two seasons, with Manchester United interested.

The striker signed a new contract last year making him the club's top earner, but if he wanted to, Kane could earn a lot more elsewhere.

He will get a chance to face Real Madrid twice later this year in the Champions League group stages.

Those games really will elevate Kane to elite status if he scores the goals to defeat them, and could sway the hearts of Real in the process.

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