Texas Instruments TI-83 Plus Graphing calculator Large display screen Ideal for algebra, calculus, trigonometry & statistics Durable handheld design Battery powered Genuine TI calculator Condition: Pre-owned Tested and working Buttons responsive Normal cosmetic wear from previous use See photos for exact condition Pre-owned Texas Instruments TI-83 Plus graphing calculator in good used condition. Calculator shows normal cosmetic wear from use including light scratches and scuffs on front and back casing. Screen appears clean with no major damage visible. Great calculator for middle school, high school, college math, algebra, geometry, statistics, ACT, SAT, and science courses.