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Texas Instruments TI-89 Titanium Graphing Calculator
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newmediaint28nd (503)
100% positive feedback
Price:
$27.97
Returns:
14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
The Texas Instruments TI-89 Graphing Calculator is a handheld device with a regular display size, powered by batteries. It is designed for graphing functions, making it ideal for both students and professionals in various fields. Equipped with the trusted brand of Texas Instruments, this calculator includes features that support graphing capabilities, making it a reliable tool for solving complex equations and analyzing data. The included cover ensures protection and easy storage for the device.
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About this product
Product Identifiers
BrandTexas Instruments
MPNTI-89
UPC0033317192038
eBay Product ID (ePID)7059282482
Product Key Features
Power SourceBattery
SizeHandheld
Key SizeRegular
Display SizeRegular
FeaturesLCD Display, USB, Backlight, Calculus, Clock, Programmable
TypeGraphing
ModelTexas Instruments TI-89
All listings for this product
Ratings and Reviews
Most relevant reviews
- May 15, 2024
Some keys are hard, but it still works well.
Some keys are hard, but it still works well.Verified purchase: YesCondition: Pre-owned
- Apr 23, 2025
This calculator adds up for value!
For the price, this was a good value. Some of the buttons are sticky but still registers the buttonsVerified purchase: YesCondition: Pre-owned
- Sep 26, 2023
Would buy again
Works 99% well, few damaged pixels but no complaints for the price. Would buy again.
Verified purchase: YesCondition: Pre-owned
- Sep 24, 2025
Great quality item. Thanks again!...
Great quality item. Thanks again!Verified purchase: YesCondition: Pre-owned
- Apr 23, 2024
thanks
thanksVerified purchase: YesCondition: Pre-owned
