Texas Instruments TI-89 Titanium Graphing Calculator

Used - excellent condition Texas Instruments TI-89 Titanium Graphing Calculator Calculator is in fully working undamaged condition with only 1 minor ding on the front cover. See photos. Handles calculus, algebra, matrices, and statistical functions. 188 KB RAM and 2.7 MB flash memory for speed and plenty of storage for functions, programs, and data. Does not come with USB cable used for file sharing.