Texas Instrument TI-89 Graphing Calculator With Cover Tested Working
$30.40

The Texas Instrument TI-89 Graphing Calculator is a handheld device with a regular display size and key size, perfect for solving complex equations and graphing functions. This model is from Texas Instruments, known for its reliable and durable calculators. It is powered by batteries and includes features such as calculus capabilities and programmable functions, making it ideal for students, professionals, and anyone in need of advanced mathematical calculation tools. The calculator comes with a cover for added protection and convenience.

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