Here is what the NCAA makes off March Madness:   
2005: $420 million      
2006: $453 million      
2007: $490 million      
2008: $529 million      
2009: $571 million      
2010: $617 million      
2011: $657 million      
2012: $710 million      
2013: $764 million       
Here is what the NCAA makes off the women's tournament:     
2005: $12 million      
2006: $13 million      
2007: $13.8 million      
2008: $14.8 million      
2009: $15.8 million      
2010: $16.8 million      
2011: $17.9 million      
2012: $18.8 million      
2013: $19.1 million
So essentially, the NCAA makes more money in 1 1/2 men's games than they make for the entire women's tournament each year