Fully working and in good used condition.

The Texas Instruments TI-82 Graphics Calculator is a handheld scientific and graphing calculator that is perfect for students and professionals alike. With its regular-sized display and keys, it is easy to use and navigate. This calculator is powered by batteries and includes programmable features, making it a versatile tool for solving complex equations and creating graphs. Made in the United States by Texas Instruments, this calculator is a reliable and efficient tool for various mathematical tasks.