

Texas Instruments White TI-84 Evo Graphing Calculator
SAVE $86
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What this Amazon deal is worth
Texas Instruments White TI-84 Evo Graphing Calculator is $74 at Amazon, down from the $160 Amazon had on the listing when our tracker picked it up — a 54% cut that keeps $86 in your pocket.
The average discount across the 1123 deals carrying a percentage on Ring In The Deals right now is 46%, so at 54% off this one is deeper than the typical drop in the feed — it beats 70% of everything else live today.
There are 39 School deals live at the moment, and measured in dollars saved this is the 1st biggest of them.
We posted it 23 days ago, and it comes off the site on September 30, 2026, 30 days after posting. Retailers change prices and stock without warning, so Amazon's own page is the final word — confirm the figure at checkout before you buy.
- Deal price
- $74
- Original price at Amazon
- $160
- You save
- $86
- Discount
- 54% off
- Retailer
- Amazon
- Category
- School
- Posted
- August 31, 2026
- Listed until
- September 30, 2026
How we check: our tracker reads the retailer's own listing, records the price and the original price exactly as Amazon published them, and posts the deal without anyone retyping a figure. No discount percentage is shown unless both numbers came off that listing. More on how a deal gets on this page.
What we make of it
This graphing calculator is ideal for high school and early college students tackling algebra, calculus, and beyond, thanks to its robust functionality and easy-to-use interface. It offers a color screen and improved processing power for tasks like plotting complex graphs. However, its bulkier design may not appeal to students seeking a lightweight, portable option for everyday use. Make sure to check if your school specifically requires the TI-84 model, as some classes may permit alternative calculators.
Why this is a good deal
It is shallower than the typical School discount
The median discount across the 39 School deals we have live is 56%. This one is 54%.
What you actually keep
$86. A percentage is a ratio and a saving is money — on a cheap item a huge percentage can be worth less than a modest cut on something expensive, so this is the number we would judge it on.
Reasons to think twice
we have only seen this product once, so we cannot tell you whether the original price is a genuine going rate or a list price that nobody pays; the discount is only a saving if you were going to buy the thing anyway.


