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Texas Instruments TI-80 Graphing Calculator w/ Cover

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  • (45306)
US $11.99
or Best Offer
Was US $14.99 (20% off)What does this price mean?
Recent sales price provided by the seller
Condition:
Used

Additional service available

Breathe easy. Returns accepted.
Pickup:
Shipping:
US $7.99 Economy Shipping. See detailsfor shipping
Located in: Greenville, Texas, United States
Delivery:
Estimated between Fri, May 17 and Mon, May 20 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
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30 days returns. Buyer pays for return shipping. See details- for more information about returns
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eBay item number:335238540428

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Display Size
Regular
UPC
0030273680395
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Power Source
Battery
Size
Handheld
Model
TI-80
MPN
TI-80

About this product

Product Information

The Texas Instruments TI-80 includes a lot of math equations and functions that make it a useful graphing calculator for Algebra and Pre-Calculus students. This Texas Instruments calculator has a 64 X 48 pixels screen that displays 8-lines, each containing 16-characters. The handheld Texas Instruments TI-80 is powered by two CR2032 lithium batteries and comes with a protective case. The keys on this graphing calculator are large and color-coded, making it easy for you to locate specific functions. Packed with a 980 KHz CPU and 7K RAM memory this Texas Instruments calculator performs your tasks fast and even retains them for future recall.

Product Identifiers

Brand
Texas Instruments
MPN
TI-80
UPC
0030273680395
Model
TI-80
eBay Product ID (ePID)
54849643

Product Key Features

Power Source
Battery
Size
Handheld
Key Size
Regular
Type
Graphing

Additional Product Features

Display Type
Large
Additional Features
Last Digit Erase, Case Included
Digit Display
128 Digits

Item description from the seller

TickTock Deals

TickTock Deals

94.5% positive feedback
153K items sold
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Joined May 2004

Detailed seller ratings

Average for the last 12 months

Accurate description
4.7
Reasonable shipping cost
4.5
Shipping speed
4.8
Communication
4.8

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Seller feedback (47,758)

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Past month
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It was a great experience. The seller is a good businessman. He does his business. Well, I received my item in a timely fashion. I received a response fast from him and it was packaged well.
Apple iPad 2, A1395, 16gb, White/Silver Tablet TESTED WORKING (#235514270112)
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Past year
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This clarinet was exactly as described (for parts, broken, non-functional). The seller posted lots of detailed pictures to make sure that any potential buyers knew what they were purchasing. It arrived a day earlier than expected, and the seller gave me a great deal on my offer (I have to admit, I expected more haggling. They took my first offer within an hour!) It was well packaged, and I look forward to playing this after I fix it up. Great seller!
Lyrique Bb Clarinet. Model RCP-576 broken (#234907391425)
r***g (137)- Feedback left by buyer.
Past 6 months
Verified purchase
Item arrived quickly. Packaging was damaged and bubble wrap was popped during shipping, but item arrived functional as described. Shipping was fast and the seller has good communication. Thank you.
Toshiba Enterprise 6TB,Internal,7200 RPM,3.5inch (MG04ACA600E) Hard Drive (#335164089286)
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Product ratings and reviews

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4.7
17 product ratings
  • 13 users rated this 5 out of 5 stars
  • 3 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
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 13 reviews
  • by relayer1974
    Nov 03, 2015Top favorable review

    Very underrated compact grapher.

    The biggest surprise about the TI-80 is its size. TI never really played up how much smaller this thing is than all their other graphing calculators without sacrificing a lot of features. It's as wide as a 1992 era TI-36X solar and just under 3/4 of an inch taller. It's built well like all the other TI calcs and has a feature set somewhere between a TI-81 and TI-82. For the size, it's also a great scientific calculator with dot matrix display, which was much less common when it came out. For the price you can pick one of these up now, it's still a great option. The ONLY real down side to this calculator is the painfully large pixels on the woefully small screen. Every time I look at it, I think of how much better it could be. It's like looking at a TI-60X vs a TI-68. BUT if you can deal ...

    Verified purchase: YesCondition: Pre-OwnedSold by: erecycleronline

  • by izde-47
    Nov 21, 2019

    Amazing deal

    The description of the item was misleading. It said it was "for parts". I read the description, and is says the screen is acting weird depending on what angle you look at it. This is what the screen is supposed to look like. This is why this calculator did so poorly on the markets of '95 and '96. The screen was out of date, compared to that day's technology. The Ti-82 was already out by then, of which was what is was based off of. This calculator was a letdown to calculator connoisseurs on the market. I think this is why the price was so low, the owner thought it was broken. I don't know how many times i bought an old graphing calc, and got a steal simply because it was "Broken". Buyers, next time you need to find a graphing calculator lookout for a product like this. Amazing deal. Does ...

    Verified purchase: YesCondition: Pre-OwnedSold by: 1unique_4u

  • by juggler028
    Oct 24, 2018

    A good graphing calculator for the budget conscious or a collector

    Even though it looked a little rough in the pictures, the calculator arrived in excellent condition and functions as good as new. I have used it a few times and like it very much. It arrived earlier than expected and came packaged very well. The Ti-80 is a good calculator for anyone doing math on their own time, such as independent study or homeschooling. It is also a good choice for anyone on a budget that needs a good functioning basic graphing calculator.

    Verified purchase: YesSold by: knickknackshack2015

  • by nbzwt0518
    Oct 26, 2015

    Great, except the screen sometimes doesn't work

    TI didn't a good job at TI-80 screen's fpc

    Verified purchase: YesCondition: Pre-OwnedSold by: erecycleronline

  • by mnl094
    Jul 03, 2011

    Good inexpensive calculator for basic functions

    Good, inexpensive, and old. Good quality calcs may be collectors' products. Like simplicity, dislike poor display (it was originally made to be a basic and inexpensive calc). If you want something for Algebra II or higher, definitely go with something more powerful, like a TI-83 or better. Overall, if you know what you're buying and why, you should be great.

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