Treated and in good working order , comes with cover. Does have previous owners name etched in multiple spots , but done well actually . Ships fast! Batteries not included

The Texas Instruments TI-83 Plus Graphing Calculator is a handheld device that is designed for solving math problems and graphing functions. With a regular display size and powered by batteries, it is convenient for use on-the-go. This programmable calculator from Texas Instruments is ideal for students, professionals, and anyone in need of advanced mathematical capabilities, making it a reliable tool for everyday tasks.