Texas Instruments TI-84 Evo Graphing Calculator

• woot! now offers Texas Instruments TI-84 Evo graphing calculator, now $79.99.
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Editor's Pick: For algebra, calculus, and statistics classes, a larger screen makes writing formulas and graphing much easier. The TI-84 series has always been the standard for math exams, and once you're familiar with the interface, you won't need to check the manual. Whether you're doing homework or reviewing before exams, the buttons respond quickly and plotting function curves is smooth.