It would take an incredible offer for the owners of Manchester United to consider selling the club to Saudi Arabian Crown Prince Mohammad bin Salman.
Bin Salman is one of the richest and most powerful men in the world. Reports broke on Monday morning claiming he was interested in buying United.
But according to Sky Sports, the Glazer family, who have owned United since 2005, would need an offer of £4bn to even think about discussing a potential sale.
Saudi Arabia are keen to expand their interest in sports, with investments recently made by bin Salman in Formula One.
Arab influences in football have sprouted up over the last decade with Abu Dhabi-based Sheikh Mansour buying Manchester City and Paris Saint-Germain owned by Qatar Sports Investments.
United already have links with Saudi Arabia, having been a official partner with Saudi Telecom since 2008.
The Red Devils also signed an agreement with their government 12 months ago to help build their football infrastructure.