This listing is for a used Texas Instruments TI-89 Titanium graphing calculator, complete with its original slide cover. The calculator has been tested and is in good working condition, ready for advanced mathematics, science, engineering, and financial calculations. It shows some signs of cosmetic wear consistent with normal use, but the screen is clear and all keys function correctly. This powerful calculator is known for its symbolic manipulation capabilities, 3D graphing, and a wide array of built-in functions, making it an essential tool for students and professionals alike. Batteries are not included. Ships same or next business day from Colorado, USA. 30 day returns.
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