These TI-89 Titanium's are in perfect working condition. They have been factory refurbished by Texas Instruments and are in pristine condition. Since we can't sell them as brand new, you save 50%. Feel free to message us through or call us toll-free at 1-800-987-1727 Monday-Friday 10AM to 6PM.
*90 Day Full Replacement Warranty*
If you have any questions please contact us!
Introducing TI's most powerful graphing
calculator: The TI-89 Titanium, offering new features, preloaded Apps,
and even more versatility. A built-in USB port makes data transfer
ultra-convenient. Plus, with three times the memory of the TI-89, you can store more Apps, data, and programs.
The TI-89 Titanium's advanced functionality and 3-D graphing make
problem-solving for AP*, advanced mathematics, and engineering courses
infinitely easier. It's the most powerful TI graphing calculator
allowed for use on the AP* Calculus, AP Statistics, AP Physics, AP
Chemistry, PSAT/NMSQT**, SAT® I , SAT II, and Math IC & IIC exams.