The product is a vintage Texas Instruments TI-83 Plus graphing calculator that has been tested and confirmed to be in working condition. It is a handheld device with a regular key size and display size, suitable for various mathematical and graphing tasks. Powered by batteries, this calculator is a reliable tool for business, office, or educational use. The model is specifically the Texas Instruments TI-83 Plus, manufactured in Taiwan. It does not come with any custom modifications and is in its original state. See pictures
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