***READ FIRST!!!*** Calculators are from former college textbook rental store. ***NO CABLES or MANUAL INCLUDED*** Comes with protective slide cover. Calculator or slide may come in different colors! ***NEW BATTERIES INCLUDED!!!*** Shows significant use. May be missing rubber feet. May have name engraved on back. Some are former school property. May have stickers and various markings. Customer service is our goal! Additional Details ------------------------------ Product description: TI's most advanced scientific calculator is ideal for engineers, students and professionals. MultiViewTM display allows you to view multiple calculations at the same time while MathPrintTM feature shows math expressions, symbols and stacked fractions as they appear in textbooks. Input data, scroll through entries and make edits like using a graphing calculator. Toggle key converts fractions and square roots into decimals and back.