"The average net price for undergraduate students is $21,068 per year. Net price is what undergraduate students pay after grants and scholarships (financial aid you don’t have to pay back) are subtracted from the institution’s cost of attendance.
The average net price has increased 90.5% from 2008 to 2010.
This increase is among the highest for institutions of this type." Source: http://www.collegecost.ed.gov/scorecard/UniversityProfile.aspx?org=s&id=210359