Texas Instruments TI-83 Plus Graphing Calculator - Black (83PL/TBL/1L1/A) -Needs batteries and backup battery -In excellent condition -Smoke free environment -Item pictured is the item you'll receive -See pictures for any wear **Be sure to follow us as we list several different items often, and offer deals on bundles. **Ships from St. Louis, MO :) This Texas Instruments TI-83 Plus Graphing Calculator is a powerful tool for any mathematician or scientist. With its black color and regular key size, it is perfect for on-the-go calculations. The calculator runs on battery power and has a regular display size for easy viewing. The calculator is made by Texas Instruments and has the model number TI-83 Plus. It is categorized under Business & Industrial, Office, Office Equipment, and Calculators. This handheld calculator is perfect for graphing purposes and is ideal for anyone in need of a reliable and efficient graphing calculator.