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TI-89 Graphing Calculator

by Texas Instruments
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ITEM# 11329138
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    ITEM#: 11329138

    TI-89 Graphing Calc Titanium


    Material Titanium
    Dimensions 9.0x6.2x2.0
    Model Number TI-89
    Country of Origin China

    Product Reviews

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    • Most Recent

    • Much More Than Expected

      I ordered this calculator thinking it would be just another regular calculator, but I had a feeling that as a more recent model than the TI-84s that it would be maybe somewhat better. I was wrong. The difference between this calculator and the TI-84 is night and day. This calculator not only looks better in both hardware and software; but it has a much more user friendly interface that adheres directly to your needs. Even a notepad, and some other great features that are wonderful to have. It's like more like one of those old analog cell phones from the early 2000s than a calculator. It has date and time, a calender, notepad, planners, etc. All very useful to a college student like myself. Also, the UPS 2-5 day shipping is misleading. I ordered the 2-5 day shipping and got it in 2 days AND I live in backwoods Rockmart, Georgia.

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    Questions & Answers

    • Why did you choose this product?

      • School//college. Had the Ti-84, saw this latest model. We have purchased several models as our girls grew older. Always on the level w/ the instructor, sometimes having a better model. Would highly recommend to All high school students. It will come in handy.

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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.