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forum threadBojjihuntindeals | Staff posted Apr 17, 2026 01:15 AM

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forum threadBojjihuntindeals | Staff posted Apr 17, 2026 01:15 AM

Texas Instruments TI-84 Plus Graphing Calculator $77.99 + Free Shipping w/ Walmart+ or on $35+

$78

$139

43% off

Walmart

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Walmart [walmart.com] has Texas Instruments TI-84 Plus Graphing Calculator on sale for $77.99. Shipping is free w/ Walmart+ (free trial available [walmart.com]) or on orders $35+.

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Model: Texas Instruments TI-84 Plus CE Graphing Calculator, Black (Pack 2)

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Post Date	Sold By	Sale Price	Activity
01/16/26	Walmart	$85	0
11/20/25	Walmart	$75	1
10/20/25	Walmart	$79	2
07/31/25	Amazon	$40	2
05/19/23	Walmart	$81	7
07/16/22	Walmart	$99	7

Current Prices

Sort: Lowest to Highest | Last Updated 5/8/2026, 02:10 PM

Sold By	Sale Price
Amazon	$108.91

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4 Comments

Dave_B

Apr 17, 2026 02:25 AM

996 Posts

Joined Dec 2019

Dave_BApr 17, 2026 02:25 AM

996 Posts

A 22 year old calculator that's just a dressed up version of a 30 year old calculator running on a 50 year old CPU(predates Star Wars). Somehow this still costs around $100.

4,000 nm process, 8500 transistors, 24kb RAM, 50 flop/s.

The microprocessor hidden inside a $5 microSD card is faster than this. The CPU in a disposable digital pregnancy test is faster than this. You can literally build a redstone CPU inside vanilla Minecraft that is faster than this.

Last edited by Dave_B April 16, 2026 at 07:28 PM.

macadamiaman

Apr 23, 2026 11:20 AM

160 Posts

Joined May 2006

macadamiamanApr 23, 2026 11:20 AM

160 Posts

Quote from Dave_B

A 22 year old calculator that's just a dressed up version of a 30 year old calculator running on a 50 year old CPU(predates Star Wars). Somehow this still costs around $100. 4,000 nm process, 8500 transistors, 24kb RAM, 50 flop/s. The microprocessor hidden inside a $5 microSD card is faster than this. The CPU in a disposable digital pregnancy test is faster than this. You can literally build a redstone CPU inside vanilla Minecraft that is faster than this.

As long as it can play Doom I'm ok with it.

darrenyoung

Apr 24, 2026 10:57 AM

115 Posts

Joined Dec 2009

darrenyoungApr 24, 2026 10:57 AM

115 Posts

Quote from Dave_B

A 22 year old calculator that's just a dressed up version of a 30 year old calculator running on a 50 year old CPU(predates Star Wars). Somehow this still costs around $100. 4,000 nm process, 8500 transistors, 24kb RAM, 50 flop/s. The microprocessor hidden inside a $5 microSD card is faster than this. The CPU in a disposable digital pregnancy test is faster than this. You can literally build a redstone CPU inside vanilla Minecraft that is faster than this.

This is because school still requires this

Dave_B

Apr 27, 2026 09:52 AM

996 Posts

Joined Dec 2019

Dave_BApr 27, 2026 09:52 AM

996 Posts

Quote from darrenyoung

This is because school still requires this

I'm aware. I still have my own 84+.

Unregistered (You)

Computers Education Office & School Supplies Tech & Electronics Texas Instruments Walmart

Rating:	(4.6 out of 5 stars)
Reviews:	2,197 Walmart Reviews
Product Description:	The all-purpose TI-84 Plus graphing calculator features more than a dozen preloaded apps, including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. The MathPrint™ feature engages students by enabling them to enter fractions and equations in proper notation so they see it on the display exactly as it’s printed in text and on the written on the board. It is ideal for middle school through college. The TI-84 Plus is approved for use on the following exams: SAT®, ACT®, PSAT/NMSQT®, AP®, IB® Diploma Programme More than a dozen preloaded apps, including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis The MathPrint™ feature engages students by enabling them to enter fractions and equations in proper notation so they see it on the display exactly as it’s printed in text and on the written on the board Educational Level: High School
Model Number:	84PL/FC
Product SKU:	110883909
UPC:	33317208982

Texas Instruments TI-84 Plus Graphing Calculator $77.99 + Free Shipping w/ Walmart+ or on $35+

$78

$139

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