Condition The calculator shows some signs of use, including light scuffs on the casing and screen. The keys are all present and functional. The protective slide cover is included and shows minor wear. Please see all photos for a complete depiction of the condition. Description This is a Texas Instruments TI-84 Plus graphing calculator in a black and white design. It is a powerful tool designed for advanced mathematics and science education. Testing The calculator powers on successfully, displaying a clear, functional screen. All primary function keys respond as expected. Graphing capabilities (Y=, Window, Graph) have been tested and are working correctly. Specifications Brand: Texas Instruments Model: TI-84 Plus Colorway: Black, White/Gray Material: Plastic Features: Graphing functions, Statistics, Trigonometry, Calculus, Programmable, Protective Slide Cover Texas Instruments, TI-84 Plus, graphing calculator, black, white, math, science, education, student, high school, college, programmable, statistics, calculus