The TI-84 Pro with ChatGPT & Deep Seek Integrated is a high-tech graphing calculator designed by Texas Instruments. It features advanced capabilities for solving math problems and graphing functions, thanks to the integration of ChatGPT and Deep Seek technologies. This device runs on batteries, making it convenient for on-the-go use. You can text it any prompt, and it would answer the same way you would ask ChatGPT or deepseek, with a motherboard integrated into the calculator it self.
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Used but in good working condition. There’s another one but needs batteries and no cable.
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Any covers, lids, or accessories pictured ARE included. Any covers, lids, or accessories NOT shown in the photos are NOT included.
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Texas Instruments TI-84 Plus Graphing Calculator ✅ Fully functional and tested ✅ Buttons, display, and interface all work ✅ Includes slide-on protective cover ⚠️ Note: The screen has visible burn-in (ghosting) – see photos. This does not affect usability. Ideal for budget buyers or backups.
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CASIO FX-300MS PLUS Scientific Calculator BRAND NEW. Condition is New. Shipped with USPS Ground Advantage.
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Connects computer to your TI-84 Plus CE. Use this cable to download and transfer programs from your computer to your Calculator. Length may vary.
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Square Root. Change Sign(+/-). Automatic Constant.
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Texas Instruments TI-25 Solar Scientific Calculator New Old Stock. Never Used - No Box Includes original case and instructions Vintage 1990 I have several of these. Purchased from an estate sale. Original Owner worked at Texas Instruments. These never went to packaging. That’s the reason for no box.
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Power Source Solar Powered. Calculator Type Standard Function.
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This battery will work for all Ti-84 Plus C Silver Edition Graphing Calculators. It will only work for the early builds of the Ti-Nspire CX and Ti-Nspire CX CAS. It will not work for any Ti-84 Plus CE models.
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The Texas Instruments TI-84 Plus Graphing Calculator is a handheld device designed for basic, financial, and graphing calculations. It features a regular-sized LCD display and is powered by batteries. With its advanced capabilities such as calculus functions, this model is ideal for students, professionals, and anyone in need of a reliable and efficient calculator for everyday use. 2 used but working calculators. Product CD , screen protector and cable included
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Both of these power up fine and seem to work as they should. Both have screen issues, as seen in the photos. Both are still well usable for most applications.
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The TI-84 Plus Silver Edition Graphing Calculator in light blue by Texas Instruments is a handheld device powered by batteries. This model is specifically designed for graphing and is ideal for students and professionals in various industries. While it has been tested and is in good working condition, please note that it does not come with a charger. Perfect for those who need a reliable and efficient graphing calculator on-the-go.
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