Very Good Condition.

The Texas Instruments TI-89 Titanium Graphing Calculator is a handheld unit that powers up with batteries. It features a regular display size, making it easy to use for calculations and graphing. With USB connectivity, calculus capabilities, and programmable functions, this graphing calculator is perfect for solving complex equations and analyzing data. The Ti-89 Titanium model is known for its reliability and functionality, making it a valuable tool for students and professionals alike. Additionally, it comes with a cover to protect the unit when not in use.