Preowned and very good condition comes with the book and cover. The Texas Instruments TI-83 Plus Graphing Calculator is a handheld device with regular key size and display, perfect for solving complex equations and creating graphs. It features an LCD display, calculus functions, and programmable capabilities, making it ideal for students, professionals, and anyone in need of advanced mathematical capabilities. The calculator is powered by batteries and comes with a cover and book, providing durability and added value for users seeking a reliable and efficient tool for their calculations.