#10. Alexis Sanchez – Arsenal – £35 million
Alexis Sanchez signed for Arsenal in a massive deal from FC Barcelona in 2014. The Chilean international joined fellow big money signing Mesut Ozil who made the same move from La Liga to the Emirates the previous season. Sanchez is one of the best players in the Premier League thanks to his incredible speed, work rate, and technical ability. He may not be having the best of seasons but the Chilean has shown time and time again what he can do with the ball at his feet. Arsenal fans will undoubtedly be pleased with this piece of business.