Manchester United will have to go to £120 MILLION to buy back Real Madrid star Cristiano Ronaldo.The Sun says Ronaldo would love to come back.

But he will be 28 in the summer and will have no resale value. A fee freely discussed in high circles is £120million.

It would be the greatest transfer in United's history but also a financial threat, despite the merchandise sales. PSG are also monitoring the situation, with a willingness to go to £85 million for the Portuguese.