This listing is for a used Texas Instruments TI-30XIIs scientific calculator, complete with its original slide-on protective cover. The calculator is in good working condition, thoroughly tested for functionality. It offers a wide range of scientific and statistical functions, making it ideal for students in various subjects including algebra, geometry, trigonometry, and calculus. The durable design and clear display ensure reliable performance for everyday use or exams. Please refer to the images for the exact cosmetic condition of the item.