Comment by aaronbrethorst
2 days ago
$160 at Amazon: https://www.amazon.com/Texas-Instruments-TI84-TI-Calculator/...
Not as bad as I would've expected. Also, apparently it includes a very simple Python environment? https://education.ti.com/en/product-resources/eguides/eguide...
For a $10 BoM and maybe a year of R&D I would say that $160 is bad.
Their engineers are still trying to figure out how to make backlit keys. Just give them another two decades, I'm sure they'll crack it.
The $0.03 LED, $0.04 diffuser panel and the extra 3 cents for manufacturing keys with transparency will eat into their 93% profit margin. Can't have that. The children will just have to use a desk light.
A TI-83 was about $100 in the year 2000, and it doesn't look like it's that much cheaper today. I would've expected Texas Instruments to try gouging their very captive market.
But you can't divorce that from computing technology in general. A TI-83 used a z80 in 2000 and was priced at 1990's z80 rates, it was already gouging even back then! Now 26 years later the TI-84 uses an ez80 (or something something similar), which was introduced in 2001.
TI has always gouged their captive market. It is just increasingly ridiculous when those students also have smartphones.
FWIW I think these graphing calculators are quite good for 2026 students! It is nice to have a computer which is actually comprehensible. They just need to be more like $50. $160 is just evil.
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It is an abysmal value. Your corner drugstore sells an AP/SAT approved calculator for $9 to $29.
I will buy one anyway because calculators remain a modest luxury that I want to indulge.
With a CPU 3x faster than a z80, you gotta wonder how many seconds per python instruction.