For students who are taking higher math, anything from trigonometry through calculus, a quality graphing calculator is NOT optional.
Engineers and scientists also need to keep a reliable graphing calculator close to hand, and a quality machine can be expensive—but not today!
Texas Instruments has been the most trusted name in technical calculators for decades, and right now you can get their TI-84 Plus Graphing Calculator at 50% off!
This calculator normally sells for $189, but it’s currently being offered at HALF OFF: $94.00. Better still, it’s eligible for Prime shipping! Act quickly, as Amazon hasn’t provided an expiration date for this deal.