Aloha.Texas Instruments graphing calculator TI-89 for sale. Mint condition with book. $99 or best offer.Mahalo. **To see all my household items for sale, please go to: http://honolulu.Americanlisted.org/search/sss?userid=4430197 Because I am leaving Maui soon and cannot take much w/ me, I update my listings daily with new items for sale. Mahalo, Ilan.