This Texas Instruments Ti-83 Plus Graphing Calculator is a powerful tool for any business or academic setting. With its regular-sized display and programmable features, it can handle a wide variety of complex calculations. The calculator is handheld and powered by batteries, making it easy to take with you on the go. The calculator is in good working order and comes with a cover for protection during transport. It was manufactured in China and has a regular-sized key layout. The Ti-83 Plus model is a popular choice among professionals and students alike. This item is available for free shipping and belongs to the Business Industrial, Office, Office Equipment, and Calculators categories .