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Texas Instruments TI-89 Titanium Graphing Calculator

4.254 product ratings
familysales99 (5686)
99% positive feedback
Price:
US $105.47
ApproximatelyAU $162.71
+ $20.01 postage
Estimated delivery Mon, 14 Jul - Wed, 23 Jul
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
New: Never Used
Item has been opened but brand new never before used. This is a brand new Texas Instruments TI-89 Titanium CAS Graphing Calculator. It is a handheld calculator with a regular display size and key size. It is powered by a battery and has a size that is easy to carry. This calculator features an LCD display, USB, backlight, calculus, clock, and is programmable. It is perfect for use in business and industrial settings, as well as for office equipment and calculators.

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

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Battery Cover For Texas Instruments TI-89 Graphing Calculator.
item 1 Battery Cover For Texas Instruments TI-89 Graphing Calculator.
AU $11.86
+AU $32.41 postage
Texas Instruments TI-89 Titanium Manual Guide Instructions Book Only 2005
item 2 Texas Instruments TI-89 Titanium Manual Guide Instructions Book Only 2005
AU $17.82
+AU $29.58 postage
TI-89 Texas Instruments 89 Titanium Calculator Instruction Manual Only
item 3 TI-89 Texas Instruments 89 Titanium Calculator Instruction Manual Only
AU $23.76
+AU $30.07 postage
TI-89 Titanium Calculus Graphing Calculator - Working But Damaged Screen
item 4 TI-89 Titanium Calculus Graphing Calculator - Working But Damaged Screen
AU $33.52
+AU $27.07 postage
Texas Instruments TI-89 Graphing Calculator Black FOR PARTS OR REPAIRS
item 5 Texas Instruments TI-89 Graphing Calculator Black FOR PARTS OR REPAIRS
AU $33.92
+AU $27.08 postage
Texas Instruments TI-89 Graphing Calculator with Cover
item 6 Texas Instruments TI-89 Graphing Calculator with Cover
AU $33.94
+AU $33.16 postage
Texas Instruments TI-89 Graphing Calculator W/ Cover Tested Fast Shipping
item 7 Texas Instruments TI-89 Graphing Calculator W/ Cover Tested Fast Shipping
AU $33.89
+AU $37.23 postage
Texas Instruments TI-89 Graphing Calculator With Cover Works
item 8 Texas Instruments TI-89 Graphing Calculator With Cover Works
AU $47.50
+AU $27.47 postage
Texas Instrument TI-89 Scientific Graphing Calculator Programmable
item 9 Texas Instrument TI-89 Scientific Graphing Calculator Programmable
AU $33.92
+AU $41.76 postage
Texas Instruments TI-89 Graphing Calculator Tested and Working ✅
item 10 Texas Instruments TI-89 Graphing Calculator Tested and Working ✅
AU $42.41
+AU $33.31 postage
Texas Instruments Original TI 89 Graphing Calculator With Case - Tested/Working
item 11 Texas Instruments Original TI 89 Graphing Calculator With Case - Tested/Working
AU $42.41
+AU $33.31 postage
Texas Instruments TI-89 Graphing Calculator Tested Works Half Of Screen Is Out
item 12 Texas Instruments TI-89 Graphing Calculator Tested Works Half Of Screen Is Out
AU $33.94
+AU $44.05 postage
Texas Instruments Original TI 89 Graphing Calculator With Case - Tested/Working
item 13 Texas Instruments Original TI 89 Graphing Calculator With Case - Tested/Working
AU $44.04
+AU $37.40 postage
1999 Texas Instrument TI 89 Graphing Calculator W Cover
item 14 1999 Texas Instrument TI 89 Graphing Calculator W Cover
AU $42.43
+AU $39.22 postage
Texas Instruments TI-89 Graphing Calculator w/Cover Works (ENGRAVED COVER)
item 15 Texas Instruments TI-89 Graphing Calculator w/Cover Works (ENGRAVED COVER)
AU $45.80
+AU $35.91 postage
Texas Instruments TI-89 Graphing Calculator Tested And Working No Battery Cover
item 16 Texas Instruments TI-89 Graphing Calculator Tested And Working No Battery Cover
AU $47.52
+AU $34.26 postage
Texas Instruments TI-89 Graphing Calculator with Cover (TESTED WORKS)
item 17 Texas Instruments TI-89 Graphing Calculator with Cover (TESTED WORKS)
AU $42.43
+AU $39.37 postage
Texas Instruments TI-89 Graphing Calculator w/ Cover Screen Tilted And Has Line
item 18 Texas Instruments TI-89 Graphing Calculator w/ Cover Screen Tilted And Has Line
AU $44.12
+AU $38.17 postage
Texas Instruments TI-89 Graphing Financial Calculator (Black) - READ - TESTED
item 19 Texas Instruments TI-89 Graphing Financial Calculator (Black) - READ - TESTED
AU $44.11
+AU $39.27 postage
Texas Instruments TI-89 Graphing Calculator With Cover Tested Working See Pics
item 20 Texas Instruments TI-89 Graphing Calculator With Cover Tested Working See Pics
AU $56.09
+AU $27.73 postage
Texas Instruments TI-89 Graphing Calculator w/ Cover TESTED and WORKS
item 21 Texas Instruments TI-89 Graphing Calculator w/ Cover TESTED and WORKS
AU $42.41
+AU $42.59 postage
Texas Instruments TI-89 Graphing Calculator Tested and Working
item 22 Texas Instruments TI-89 Graphing Calculator Tested and Working
AU $42.00
+AU $43.02 postage
TI-89 Graphing Calculator Advanced Science Math Texas Instruments TESTED
item 23 TI-89 Graphing Calculator Advanced Science Math Texas Instruments TESTED
AU $42.80
+AU $42.29 postage
Texas Instruments TI-89 Graphing Calculator w/Cover Works Math TI
item 24 Texas Instruments TI-89 Graphing Calculator w/Cover Works Math TI
AU $45.80
+AU $39.32 postage
Texas Instruments TI-89 Graphing Calculator Black w/Cover Tested
item 25 Texas Instruments TI-89 Graphing Calculator Black w/Cover Tested
AU $42.37
+AU $43.02 postage
Texas Instruments TI-89 Graphing Calculator Working With Cover Tested / Working
item 26 Texas Instruments TI-89 Graphing Calculator Working With Cover Tested / Working
AU $47.52
+AU $38.03 postage
Texas Instruments TI-89 Graphing Calculator No Cover Free Shipping
item 27 Texas Instruments TI-89 Graphing Calculator No Cover Free Shipping
AU $58.44
+AU $27.80 postage
Texas Instruments TI-89 Titanium Graphing Calculator No Cover Mark On Screen
item 28 Texas Instruments TI-89 Titanium Graphing Calculator No Cover Mark On Screen
AU $48.87
+AU $37.66 postage
Texas Instrument TI 89 Graphing Calculator with Cover
item 29 Texas Instrument TI 89 Graphing Calculator with Cover
AU $59.31
+AU $27.83 postage
Texas Instruments TI-89 Graphing Financial Calculator w/ Case Black
item 30 Texas Instruments TI-89 Graphing Financial Calculator w/ Case Black
AU $59.31
+AU $27.83 postage
Texas Instruments Original TI 89 Graphing Calculator With Case
Last one
item 31 Texas Instruments Original TI 89 Graphing Calculator With Case
AU $59.38
+AU $27.83 postage
Texas Instruments TI-89 Graphing Calculator w/ Cover, Black - Good Condition!
item 32 Texas Instruments TI-89 Graphing Calculator w/ Cover, Black - Good Condition!
AU $50.91
+AU $36.30 postage
texas instruments ti-89 graphing calculator w/ cover tested & works
item 33 texas instruments ti-89 graphing calculator w/ cover tested & works
AU $59.38
+AU $27.83 postage
Texas Instruments TI-89 Graphing Calculator w/ Cover TESTED and WORKS
item 34 Texas Instruments TI-89 Graphing Calculator w/ Cover TESTED and WORKS
AU $47.52
+AU $40.98 postage
Texas Instruments TI-89 Graphing Calculator TI89 Requires 4 AAA Batteries
item 35 Texas Instruments TI-89 Graphing Calculator TI89 Requires 4 AAA Batteries
AU $50.89
+AU $37.88 postage
listings for this product

Ratings and reviews

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4.3
4 product ratings
  • 1 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

  • by vonmaverick72
    16 May, 2024

    Some keys are hard, but it still works well.

    Some keys are hard, but it still works well.

    Verified purchase: YesCondition: Pre-owned

  • by grstein_23
    24 Apr, 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 buttons

    Verified purchase: YesCondition: Pre-owned

  • by fkvqs-73
    27 Sep, 2023

    Would buy again

    Works 99% well, few damaged pixels but no complaints for the price. Would buy again.

    Verified purchase: YesCondition: Pre-owned

  • by rarevaluable
    24 Apr, 2024

    thanks

    thanks

    Verified purchase: YesCondition: Pre-owned

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