OBO Financial management: core concepts in Topeka, KS

its the finance book for the online class at washburn. the designation is BU 381. The book store wouldnt take it back because three pages got wet and they dont take textbooks back that have gotten wet because student are alergic to mold... dont ask me why. im asking 70 but ill prolly take half of whatever the bookstore is offering. The text book is a must to take the online quizzes because thats where all the answers are from. Ill also add my notes and other stuff as well. ISBN [removed phone]