Interesting Facts for £ spent since Prem league began:
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 Shields (2005, 2009).
Manchester City, £572 million — 3 trophies — 1 Premier League title (2012), 1 FA Cup (2011) and 1 Community Shield (2012).
Liverpool, £414 million — 6 trophies — 1 Champions League (2005), 1 UEFA Super Cup (2005), 1 FA Cup (2006), 2 League Cups (2003, 2012) and 1 Community Shield (2006).
Manchester United, £352 million — 16 trophies — 5 Premier League titles (2003, 2007, 2008, 2009, 2011), 1 Champions League (2008), 1 FA Cup (2004), 3 League Cups (2006, 2009, 2010), 5 Community Shields (2003, 2007, 2008, 2010, 2011) and 1 FIFA Club World Cup (2008).
Tottenham Hotspur, £350 million — 1 trophy — 1 League Cup (2008).
Looking at those figures... I dont think you could ever say United have "bought" titles.
http://www.epltalk.com/which-premier...t-decade-46532