Manchester City and United are both prepared to offer Harry Kane £300,000-per-week in basic salary.
The England striker sent shock-waves through boyhood club Tottenham by telling them he wants to leave this summer.
And both Manchester sides have emerged as options with City regarded as favourites for his signature.
The Sun claim that both Premier League heavyweights are prepared to put together a massive contract to persuade the 27-year-old of his next destination.
Kane would be offered £300,000-a-week on a five-year deal, which would be an improvement of £70,000 from his Tottenham terms.