This Texas Instruments TI-89 Titanium Graphing Calculator is a reliable tool for all your mathematical needs. With its regular display size and battery power source, it's perfect for use in a variety of settings. This calculator is made by the trusted brand Texas Instruments and has a model number of TI-89. Unfortunately, this calculator won't turn on and is in need of repairs. It's a great opportunity to own a quality calculator from a reputable brand, even if it is for personal or professional use. This calculator falls under the categories of Business & Industrial, Office, Office Equipment, and Calculators.
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