10 Most Expensive Teenagers In Football History

10. Luke Shaw - Southampton To Manchester United

Rating: £31 million

Was he worth it? Who knows.

Shaw has only played 69 times in his career and is possibly still more notorious for sending sexy text messages to a Playboy models, asking for a threesome than his skills on the pitch.

Still, if he plays for United for 15 years, he could still prove to be a good investment.