5) Cesc Fabregas (Chelsea)
The most expensive player on this list, but still a bargain even at £30m considering his immense talent, Cesc Fabregas is a superb addition to the Premier League after moving back to English football following a disappointing three years with his hometown club Barcelona. Arsenal will surely live to regret not taking up the option to sign him back, with the Spanish playmaker already looking like becoming a highly influential member of this star-studded Chelsea team.

