Texas Instruments Ti-83 Plus Graphing Calculator w/Cover

Wild Wally's
(3650)
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US $27.00
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Condition:
Used

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Located in: Anoka, Minnesota, United States
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Estimated between Wed, Nov 19 and Mon, Nov 24 to 94104
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eBay item number:166990893865
Last updated on Oct 25, 2025 15:13:15 PDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Country of Origin
Unknown
Display Size
Regular
Color
Black
Features
LCD Display
Bundle Listing
No
UPC
0033317194766
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Power Source
Battery
Size
Handheld
Model
TI-83 Plus
MPN
83PL/TBL/1L1/A
Category

About this product

Product Information

The Texas Instruments TI-83 Plus graphing calculator is the tool of choice for engineers, mathematicians, and science professionals. With the right features, reliable calculations, and quality display, it has everything you need. You will be able to find the answers to complex mathematical problems quickly. Those new to using Texas Instruments graphing calculators will find these devices useful for math and science classes. The search for a versatile graphing model that utilizes FLASH is over. The TI-83 Plus Calculator has a simple and intuitive key layout. Calculations are fast and simple. Creating graphs can be complex and difficult to understand at times. The easy-to-use graphing interface on the TI-83 Plus Calculator makes the programming language easy to learn. This allows you to create conversion programs into which you can enter information to create graphs. This TI-83 can store and analyze up to 10 matrices at once. With its data storage, lists can contain up to 999 elements, giving you the ability to store equations and variables. Creating graphs and solving equations can be done incorporating different variables. You can pick and choose which variables to use and see how they change the graph. Equations, plots, and coordinates can all be viewed at the same time. A variety of different problems can be solved using the Texas Instruments graphing calculator. Multiple plot types are available, such as scatter, box-and-whisker, WY-line, histogram, and probability plots. This allows you to address many types of statistical and graphing problems with one calculator. Advanced analysis tools are also available on the Texas Instruments TI-83 Plus. You can access statistical and regression analysis, graphical analysis, and data analysis when needed. There are features that can be used for all different types of math. The large, clear LCD screen is easy to read and can display up to 12 characters and eight lines. The operating system and software are upgradable, allowing you to stay up to date with the latest new features. The Texas Instruments TI-83 Plus runs on three AAA batteries. Additionally, there is a lithium-ion battery as a backup. Having a backup source of power assures you're not at risk of losing your valuable information when you’re in the middle of calculations. There is also an automatic shut-off system to save energy. A hardcover is included that can be slid over the face of the calculator. The cover provides reliable protection when it is not in use. It measures 7.3 by 1 by 3.5 inches, making it small enough to keep in your backpack, briefcase, or purse. You can always have it handy if you need to use it on the go. It is portable enough not to be cumbersome when you travel. The Texas Instruments TI-83 Plus is the complete package for advanced problem solving. It is full of the features you need to make complex calculations, and the FLASH software makes it a snap. Students can use it for statistics, calculus, trigonometry, algebra, and engineering classes. Professionals can use it to store and view valuable statistics to complete projects and calculations.

Product Identifiers

Brand
Texas Instruments
MPN
83PL/TBL/1L1/A
UPC
0033317194766, 9781594249273, 0033317208999, 0033317198658
eBay Product ID (ePID)
54847886

Product Key Features

Power Source
Battery
Size
Handheld
Key Size
Regular
Type
Graphing
Model
TI-83 Plus

Additional Product Features

Display Type
Regular
Color
Black
Digit Display
10 Digits

Item description from the seller

About this seller

Wild Wally's

100% positive feedback•7.4K items sold

Joined Mar 2017
Usually responds within 24 hours
At Wally's Best Clothes, Period we sell designer and vintage clothes to you, the consumer at crazy low prices! We strive to make each transaction as smooth as possible, if you have a question please ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

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  • 0***i (103)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Exceptional customer service from this seller. Accidentally shipped a faulty unit, but corrected it right away by either offering a replacement or half off. I chose the former and the seller shipped the correct unit after testing it. Very positive shopping experience. Timely and prompt communication.
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  • c***2 (24)- Feedback left by buyer.
    Past year
    Verified purchase
    Absolutely perfect transaction! Couldn't be happier with the item as described. In fact, it was EVEN BETTER than I had hoped for, especially since it's an electronics item, which you can never be sure about. Hands down, the best purchase I have made on eBay! Also, packaging was so solid that I'm keeping the box in case I ever move. Arrived in a timely manner, too.
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  • r***s (64)- Feedback left by buyer.
    Past year
    Verified purchase
    Actually went better than most would expect, buyer was selling non working item, I received item and discovered it does indeed work although I only bought it to replace my own routers antenna's that were broken so this was completely unexpected but pleasant for a change. Was packaged properly and shipping was prompt, I definitely got more value for money spent here so no complaints whatsoever! Came better than described!!!
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Product ratings and reviews

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4.5
1698 product ratings
  • 1317 users rated this 5 out of 5 stars
  • 205 users rated this 4 out of 5 stars
  • 56 users rated this 3 out of 5 stars
  • 25 users rated this 2 out of 5 stars
  • 95 users rated this 1 out of 5 stars

Good value

Would recommend

Most relevant reviews

See all 905 reviews
  • by klystron
    Sep 19, 2018Top favorable review

    Nice item- as we used to say: "Works fine, lasts a long time".

    I got it for my 13 yo grandson as his school required them to get a TI-83+ or TI-84 for one of their courses. So far this one has performed as expected. Texas Instruments does a good job of supporting these products, and I downloaded a lot of documentation in PDF format, and burned it to CD-ROM for him- including the 827page guidebook!! It's a rather complicated device, a computer actually that is based on the ZILOG Z-80 8 bit processor which was used in several of the early 8 bit computers, like the KAYRO back in the '80s. The processor is embedded in a lot of 'microprocessor controlled' devices today so it is tried and true technology. He says it is doing the job for him and while it is not as fancy as the newer TI calculators, with color displays, you have to remember, mathematics ...

    Verified purchase: YesCondition: Pre-OwnedSold by: fogel1986

  • by vaskni-97
    Feb 01, 2022Top critical review

    Cheap

    The screen does work as noted but powers on strange because of the button pattern needed to hold to turn it in and the wrinkled or damaged ribbon cable to the screen is bad because of the various screen effects. But the screen effect was not noted clearly in the description and only said that it has a boot defect and you had to hold two buttons to turn it on and it doesn't turn on normally. But the description said nothing about a screen issue. Overall I'm still going to keep it to repair.

    Verified purchase: YesSold by: tracl3882

  • by milo.tsukroff
    Jun 02, 2023

    TI-83 - the go-to calculator, and cheaper than the TI-84

    Ti-83 - what can I say? This is the low-cost equivalent of the TI-84 -- all the features, just a little slower and a LOT cheaper. The TI-83/84 has been the go-to calculator for High School and college for last twenty years, and it continues to provide incredible power & value to math courses. A great machine! 'Nuff said.

    Verified purchase: YesCondition: Pre-OwnedSold by: musthavegear

  • by isla-6960
    Dec 22, 2021

    Great for algebra 1 students

    I'm a 9th grader in an algebra 1 class that requires a TI-83/84. I first planned on buying a new one, but I found out it costs more than $100. My second plan was to hop on eBay and search for a used/refurbished one. When I saw this amazing deal for a refurbished TI-83 I had my doubts but after reading the reviews and looking at the images I bought it for a total of $27. I'm pleased, it may not be in the best condition but it's just a calculator that I probably won't even use after a few years.

    Verified purchase: YesCondition: Pre-OwnedSold by: alexrapp

  • by willworkfortacos
    Sep 21, 2015

    Great.... For 1999

    This calculator is good for doing very basic things, but it lacks the capability of the 20 dollar basic Casio fx-300ES that I got last year. The graphing functionality works very well, but only functions work (not relations E.X. 1/(x^2+x+2)) It cannot simplify radicals, it has no functionality for solving algebraic equations, so if you are taking Trig and you need it, it is a great choice, but for anything more than that, it is inadequate.

    Verified purchase: YesCondition: Pre-OwnedSold by: FV2MD2znTkO@Deleted

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