William Saliba, a star for Arsenal, is the target of a transfer raid by Real Madrid.
Saliba, 23, has established himself as one of the Premier League's top defenders, forming a formidable center-back partnership with Gabriel Magalhaes.
And as a result, several of the top clubs in the world are quite interested in the Gunners' star.
But for their star Frenchman, the North Londoners are asking for an outrageous price.
After two goals in 33 games this season in all competitions, Arsenal believes Saliba is the best center-back in the world.
Mikel Arteta's team has no immediate plans to move the former Saint-Etienne player.
But if Arsenal is left with no choice, they want to demand a high price.
The Premier League powerhouses are certain that Saliba will become the most costly defender in history if he departs the Emirates, according to the same source.
This implies that Arsenal will not entertain any offer that is less than £80 million.