Textbook Buyback

To add another book, enter the ISBN number into the input box above and click the Check Prices button.

Item Details Quantity Price
1. Product Image Texas Instruments(R) TI-89 Graphing Calculator
ISBN: B00006IF9H
Do you buy Instructor's Editions?
Yes. Please enter the instructor's edition ISBN to view our price. If the ISBN is not in our catalog, we will pay 80% of the quoted price for the student edition ISBN. For more information, go to Frequently Asked Questions.