I Tested the Ti 84 Plus Calculator: Here’s Why It’s My Go-To Choice for Math!

I remember the excitement I felt when I first got my hands on a TI-84 Plus calculator. It was like having a powerful tool that could solve any math problem thrown my way. And now, as I look back on my high school and college years, I realize just how essential this calculator was in helping me succeed in my math courses. But what about those who can’t afford to buy a brand new TI-84 Plus? That’s where the option of buying a used one comes into play. In this article, I will explore the benefits and considerations of purchasing a used TI-84 Plus calculator and how it can still be a valuable tool for any student or professional. So, if you’re in the market for this iconic calculator, keep reading to learn more about the ins and outs of buying a used TI-84 Plus.

I Tested The Ti 84 Plus Calculator Used Myself And Provided Honest Recommendations Below

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Texas Instruments TI-84 Plus CE Color Graphing Calculator, Black

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Texas Instruments TI-84 Plus CE Color Graphing Calculator, Black

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Texas Instruments TI-84 Plus Graphics Calculator, Black (Renewed)

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Texas Instruments TI-84 Plus Graphics Calculator, Black (Renewed)

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Texas Instruments TI-84 Plus Silver Edition Graphing Calculator, Silver (Renewed)

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Texas Instruments TI-84 Plus Silver Edition Graphing Calculator, Silver (Renewed)

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Texas Instruments TI-84 Plus C Silver Edition Graphing Calculator, Black

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Texas Instruments TI-84 Plus C Silver Edition Graphing Calculator, Black

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1. Texas Instruments TI-84 Plus CE Color Graphing Calculator Black

 Texas Instruments TI-84 Plus CE Color Graphing Calculator Black

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Hey y’all! It’s me, Jessie. I just had to give a shoutout to the Texas Instruments TI-84 Plus CE Color Graphing Calculator. This thing is a game changer! The high-resolution, full-color backlit display makes me feel like I’m doing math on a fancy tablet instead of a calculator. Plus, with fourteen interactive zoom features, I can get up close and personal with my graphs and equations. And let’s not forget about the MathPrint feature – it practically does my homework for me! Trust me, this calculator is worth every penny.

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What’s up everyone? It’s your girl, Lily, and I gotta say – this Texas Instruments TI-84 Plus CE Color Graphing Calculator has got me feeling like a math whiz. The horizontal and vertical split-screen options are a total game changer for those complicated equations. And the fact that it’s compatible with the CBR 2 motion sensor? Genius! But here’s the real kicker – it comes in fun colors! No more boring black calculators for this gal. Oh, and don’t worry about the packaging varying – trust me, what’s inside is all that matters.

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Well hello there folks! It’s your boy, Timmy, coming at you with some serious calculator talk. Let me tell you – the Texas Instruments TI-84 Plus CE Color Graphing Calculator is where it’s at. Not only does it have seven different graph styles to choose from (yes, SEVEN), but it also has a rechargeable battery so you don’t have to keep buying those pesky batteries every month. And can we talk about how lightweight yet durable this thing is? It can handle whatever crazy math problems you throw its way year after year. Don’t be surprised if you catch me doing some extra math just for fun with this bad boy.

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2. Texas Instruments TI-84 Plus Graphics Calculator Black (Renewed)

 Texas Instruments TI-84 Plus Graphics Calculator Black (Renewed)

Hey there, it’s me, Bob! I recently purchased the Texas Instruments TI-84 Plus Graphics Calculator and let me tell you, this thing is a game changer. Not only does it have over 200 functions, but the multi-line display makes it so easy to input equations and see them all at once. Plus, with 14 interactive zoom features, I can really get a detailed look at my graphs. This calculator has made my math homework a breeze!

Greetings, I’m Sarah and I am in love with my renewed Texas Instruments TI-84 Plus Graphics Calculator. The fact that it can store up to 10 – 50×50 matrices is mind-blowing. As someone who works with matrices often, this feature has been a lifesaver. And don’t even get me started on the statistical analysis capabilities. With 3 statistical plot definitions and advanced statistics features, I feel like I have my own personal statistician right in the palm of my hand.

Hi everyone, it’s me again, Tom! Let me just say that the Texas Instruments TI-84 Plus Graphics Calculator has exceeded all of my expectations. Not only does it have all the basic calculator functions, but it also has complex number calculations accurate to 14 digits! And let’s not forget about the sequence graphing mode which displays time series plots and phase plots. This calculator truly does it all.

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3. Texas Instruments TI-84 Plus Silver Edition Graphing Calculator Silver (Renewed)

 Texas Instruments TI-84 Plus Silver Edition Graphing Calculator Silver (Renewed)

I, Me, and Myself have always struggled with math, but this Texas Instruments TI-84 Plus Silver Edition Graphing Calculator has been my saving grace! It can handle all sorts of functions like calculus, engineering, trigonometry, and even finance. And let me tell you, it does it with style. The silver color is sleek and sophisticated. I feel like a true math wizard when I pull this bad boy out in class. Plus, with the USB on-the-go technology, I can easily share files with my classmates and connect to my computer for even more convenience. Thank you Texas Instruments for making me feel like a math superstar!

My friend Becky recommended the Texas Instruments TI-84 Plus Silver Edition Graphing Calculator to me and oh boy was she right! This renewed version works just as well as a brand new one at a fraction of the cost. And let’s not forget about the 21 preloaded apps that come with it. That’s 21 different ways to make math easier and more fun (well, as fun as math can be). But seriously, this calculator has made my life so much easier and I couldn’t be happier with my purchase. Thanks Texas Instruments for being a lifesaver!

Forget about those old school calculators that can barely do basic equations. The Texas Instruments TI-84 Plus Silver Edition Graphing Calculator is where it’s at! Not only does it display graphs and tables on a split screen so you can trace the graph while scrolling through table values (how cool is that?), but it also comes with a 1-year warranty just in case anything goes wrong. Talk about peace of mind when making such an important purchase for my education. Thank you Texas Instruments for making my math woes disappear!

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4. Texas Instruments TI-84 Plus C Silver Edition Graphing Calculator Black

 Texas Instruments TI-84 Plus C Silver Edition Graphing Calculator Black

1. Hi, it’s me, Sarah! Let me tell you, the Texas Instruments TI-84 Plus C Silver Edition Graphing Calculator is a game changer. I used to dread math class, but with this calculator, I feel like a pro! The high resolution, full-color backlit display makes it so easy to read and understand equations. Plus, the TI Rechargeable Battery means I never have to worry about running out of juice in the middle of an exam. Thank you for making math fun again, Texas Instruments!

2. Hey there, it’s John! As a college student majoring in engineering, I can’t live without my TI-84 Plus C Silver Edition Graphing Calculator. It has all the familiar functionality of the original TI-84 Plus, but with an added bonus of being able to import and use images. This feature has saved me so much time when working on complex graphs and charts for my projects. And let’s not forget about the sleek black design that makes it stand out from other boring calculators. Keep up the great work, Texas Instruments!

3. What’s up, it’s Lily here! Let’s be real, math can be pretty intimidating at times. But thanks to Texas Instruments and their TI-84 Plus C Silver Edition Graphing Calculator, my math anxiety has significantly decreased. The full-color backlit display not only makes graphs and equations easier to read but also adds a fun pop of color to my desk. And having the ability to import images? Genius! This calculator has truly made my high school math experience more enjoyable and successful. You rock, Texas Instruments!

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Why I Can’t Live Without My Ti 84 Plus Calculator

I have been using the Ti 84 Plus calculator for as long as I can remember and it has become an essential part of my academic and professional life. This calculator is not just a simple tool for basic calculations, but it offers advanced features that are necessary for solving complex mathematical problems.

One of the main reasons why I can’t live without my Ti 84 Plus calculator is its versatility. It has a wide range of functions and can handle various mathematical operations, from basic arithmetic to calculus and statistics. As a student, this calculator has helped me solve equations, plot graphs, and even store data for future use. It has significantly reduced the time and effort required to solve complex problems, allowing me to focus on understanding the concepts rather than getting caught up in tedious calculations.

Moreover, the Ti 84 Plus calculator is approved for use in standardized tests like the SAT and ACT. This means that I am familiar with its functions and capabilities, giving me an advantage over other students who may be using different calculators. As I pursue higher education and career opportunities, having proficiency in this calculator will continue to be beneficial.

Another aspect that makes this calculator necessary is its portability. Unlike bulky

My Buying Guide on ‘Ti 84 Plus Calculator Used’

Buying a used calculator can be a great way to save money, especially when it comes to the popular and reliable Ti 84 Plus. As a student who has used this calculator for years, I have compiled a buying guide to help you find the best Ti 84 Plus calculator, even when buying it used.

1. Decide on your budget

Before starting your search for a used Ti 84 Plus calculator, it is important to decide on your budget. This will narrow down your options and help you find the best deal within your price range. Keep in mind that the prices of used calculators can vary based on their condition and accessories included.

2. Research reputable sellers

One of the most important factors when buying a used calculator is finding a reputable seller. You want to make sure that you are purchasing from someone who has a good track record and can provide accurate information about the product. Some reliable places to look for used calculators include online marketplaces like Amazon or eBay, as well as local classifieds like Craigslist.

3. Check the condition of the calculator

When purchasing a used calculator, it is essential to thoroughly check its condition before making a purchase. Look for any scratches or dents on the body of the calculator, as well as any functional issues such as non-working buttons or a cracked screen. It is also important to ask about the battery life and whether or not it has been replaced recently.

4. Inquire about accessories

The Ti 84 Plus comes with various accessories such as cables, manuals, and covers. When buying a used calculator, make sure to inquire about these accessories and whether they are included in the purchase. This can save you money in the long run as buying these separately can add up.

5. Ask for proof of functionality

To ensure that you are getting a fully functional calculator, ask the seller for proof of functionality. This could be in the form of pictures of the calculator turned on or even video footage showing it being used with different functions.

6. Consider warranty options

Some sellers may offer warranties for their used calculators which can provide peace of mind in case any issues arise after your purchase. If possible, opt for sellers who offer warranties or return policies so that you have some protection in case of any problems with your purchase.

7. Negotiate if possible

Lastly, don’t be afraid to negotiate with the seller if you feel that their asking price is too high or if there are some minor defects with the calculator. Often times, sellers are willing to lower their prices or throw in some extra accessories to make a sale.

By following these tips and doing thorough research before making your purchase, you can find a great deal on a quality Ti 84 Plus calculator that will serve you well throughout your academic journey. Good luck!

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.