Used in good condition. The Texas Instruments TI-89 Titanium Graphing Calculator in black is a powerful tool for solving complex equations and creating graphs. With a regular display size and powered by batteries, this calculator is convenient for students, professionals, and anyone in need of a reliable graphing calculator. The Texas Instruments TI-89 model is known for its advanced capabilities and user-friendly interface, making it a popular choice for those seeking a high-quality calculator for various calculations.
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