The goal that Martial scored for Newcastle last Saturday cost Manchester United 10 million euros. Those who are going to end up in the Monaco box. The equalizer (Mourinho's team ended up winning 3-2) was the 25th goal of the French in the Premier with the red devils shirt and activated one of the clauses of the agreement signed by Monaco and Manchester United for their transfer in 2015.Manchester United paid 50 million euros at the end of the 2015 summer market to Monaco to take over the services of the end, then only 19 years old. The agreement included three clauses of 10 million euros each for different objectives to be met before the end of the 2018-2019 season. In just one week, all three have turned out. One was the one that was activated on Saturday; the other two are going to stay in booze. They contemplated that Martial was nominated for the Golden Ball and that he reached 25 internationals with France. The first was impossible on Monday and to reach the second the Monaco needed Martial was called by Deschamps for this break and the three remaining (November, March and June) and played all but one game. In the last two years, Martial has only been called for the friendly matches of November 2017 (he played against Wales and Germany) and March 2018 (he did not play against Colombia, but against Russia).On the other hand, the Manchester United is going to see expensive the payment of the clause by the depreciation of the pound sterling in the last two years after the referendum of the Brexit. Pay those ten million euros will for the entity of Old Trafford 8.73 million pounds, 19% more than the change of September 2015. Then, the pound quoted at 1,369 euros. Now, you only need 1,144 euros to buy a unit of the British currency.