According to this website Wake Forest University is the 79th most expensive university in the country based on total cost (Tuition + Room and Board + Required Fees). Wake's total for the 2012-13 school year was $54,860. Other notables:

#1 – Sarah Lawrence College ($61,236)
#4 – Columbia University ($58,742)
#7 – Dartmouth University ($57,996)
#9 – University of Chicago ($57,711)
#36 – Boston College ($56,516)
#39 – Georgetown University ($56,362)
#48 – Penn ($56,106)
#53 – Duke University ($55,871)
#67 – Yale ($55,300)
#73 – Brown University ($55,016)
#78 – Notre Dame ($54,905)
#84 – Stanford ($54,508)
#85 – Harvard ($54,496)
#92 – University of Richmond ($53,970)
#98 – University of Miami ($53,102)