The Office of Admissions has lots of good information on what you can expect to pay for college expenses, including fees, tuition (for out-of-state students), books and supplies, and room and board.

CFS Undergraduate Student Services
Consumer and Family Sciences
700 W. State Street
Stone Hall, Room 110
West Lafayette, IN 47907-2059
Phone: (765) 494-8533
Fax: 496-1168
E-mail: cfsundergrad@purdue.edu