Not only is this transfer the most

Not only is this transfer the most expensive on this list at $127.8 million, it’s also by far the most controversial. Unless you lived under a rock, you saw and/or heard about Luis Suarez’s bite on Italian defender Giorgio Chiellini at this summer’s World Cup that earned him a four-month suspension from all football-related activities. As such, Suarez can’t even enter the Nou Camp thanks to his ban. Regardless, the Blaugrana took a flyer on him thanks to his sublime footballing skills despite his controversial behaviour. Sadly for Barcelona supporters, he won’t be able to showcase such skills in their uniform until his suspension ends October 26th.