Power Ranking The Most Expensive January Signings From The Last 12 Years – Will Any Deadline Day Move Eclipse Arsenal, Chelsea & Man United Transfers?

2) Jermain Defoe, Portsmouth to Tottenham £15m (2009)

Tottenham re-signed Defoe from Portsmouth, where he’d proved a big hit after leaving White Hart Lane for the first time. Defoe’s second spell at Spurs produced 76 goals in 182 games, taking his final tally for the club to 137 in 352.