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Texas Instruments TI-85 Graphing Calculator w/ Cover Tested Working - Picture 1 of 10
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Texas Instruments TI-85 Graphing Calculator w/ Cover Tested Working

Critical Drop Co
(434)
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US $10.95
ApproximatelyAU $16.93
or Best Offer
Condition:
Used
More information - About this item condition
Postage:
US $7.95 (approx. AU $12.29) USPS Ground Advantage®.
Located in: Oregon City, Oregon, United States
Delivery:
Estimated between Sat, 9 Aug and Fri, 15 Aug to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:236193571941
Last updated on 11 Jul, 2025 11:54:18 AESTView all revisionsView all revisions

Item specifics

Condition
Used
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Display Size
Regular
Power Source
Battery
Size
Handheld
Model
85
MPN
TI-85
UPC
Does not apply

Item description from the seller

About this seller

Critical Drop Co

100% positive Feedback•681 items sold

Joined Jul 2016
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.8
Postage speed
4.7
Communication
4.8

Seller feedback (243)

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Product ratings and reviews

Learn more
4.7
84 product ratings
  • 70 users rated this 5 out of 5 stars
  • 10 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 54 reviews
  • by abeo4321
    21 Sep, 2022Top favourable review

    Texas Instuments TI-83 Rocks!

    The TI-83 is capable of so many math calculations I could never master them all. It is great for algebra, trig, calculus, and much more. Great for students. The price for pre-owned calculators is low. I recommend it if you need this type of calculator.

    Verified purchase: YesCondition: Pre-ownedSold by: deal_w_mills

  • by father-daughter
    04 Nov, 2015Top critical review

    Complete Disappointment

    What I cannot say, for sure, is whether my disappointment stems from receiving a more-used-than-claimed item, or if it's the item's quality, in general. We had it for less than a month; the display went completely bad. I've since learned that this seems to be the case with others who have purchased this calculator.

    Verified purchase: YesCondition: Pre-ownedSold by: risingphoenix13

  • by 03231962
    29 Aug, 2020

    Nice calculator!

    I received the TI 85 calculator today for my son who is in high school. We put in brand new batteries but we can hardly see the numbers on the screen it’s so dark. After looking at a YouTube, I was able to lighten the screen. Good calculator. My son and I are satisfied!

    Verified purchase: YesCondition: Pre-ownedSold by: teresa062

  • by connebh
    09 May, 2017

    Display Screen

    The display screen is not designed correctly. It is extremely hard to see. Very dim. The color of the numbers and the screen are almost the same color. TI-85 Calculator is a waste of money. Find a different brand.

    Verified purchase: YesCondition: Pre-ownedSold by: nw_electronics

  • by fancyb_nancy
    14 Nov, 2017

    TI-85

    Received fast and well-packaged! Son is using it for college and so far all works great. As expected a tiny bit of wear (used item), which is why I gave it a 4.

    Verified purchase: YesCondition: Pre-ownedSold by: oasis_speedway

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