As listed at the UW Bookstore:
Course #: CHIN201
Title: Chinese English Dictionary
New Price: $ 74.25
Buy my copy barely used copy, only $45.00!
XIANDAI HANYU CIDIAN (Chinese-Chinese dictionary)
Doesn't seem to be a course book this quarter but hey, it was when I bought it (for the 2nd or 3rd qtr of 3rd year Chinese, I think).
My barely used copy: a mere $35.00