Somebody will have already covered this, but just in case.
Top 20 Spenders since Transfer Window 2003.
Chelsea, £673 million — 12 trophies — 3 Premier League titles (2o05, 2006, 2010), 1 Champions League (2012), 4 FA Cups (2007, 2009, 2010, 2012), 2 League Cups (2005, 2007) and 2 Community...