30 million seems the upper limit the Bavarians have put on the footballer, who has captivated them, although they are aware that the price is a bit dear for a defensive midfielder who has only recently caught everyone's attention.
In addition, as they have reached an agreement with the player, they will use that to put pressure on Espanyol to lower their asking price.
It is going to be difficult for the Catalan side given that they do not want to lose the player. However, they know that they will not be able to put up much resistance given that Roca has the opportunity of playing in such a big club.
Bayern Munich had already upped their offer from 25 to 30 million, but they will not they are not prepared to up it again so another transfer saga involving a La Liga looks likely.