What is Reddit's opinion of Scientific Calculator with Graphic Functions - Multiple Modes with Intuitive Interface - Perfect for Beginner and Advanced Courses, High School or College?
From 3.5 billion Reddit comments

Scientific Calculator with Graphic Functions - Multiple Modes with Intuitive Interface - Perfect for Beginner and Advanced Courses, High School or College

By popularity on Reddit, this product is:

2 reviews of this product found across Reddit:

>TI-84

Damn that is €150 I wish I could get it for him but I can only afford like €40 right now. His dad has stage 4 cancer and right now the income is very tight. I had a bot saved up to get him done right going into school but I am finding it a bit tight. Respect for the tools though, I appreciate the help! :) Do you think this would work? https://smile.amazon.co.uk/dp/B07J65SZ46/

This got me to thinking, what is the cheapest graphing calculator on Amazon?

CATIGA CS121: $27.99 and free shipping if you have Amazon prime.

https://www.amazon.com/dp/B07J65SZ46/

I don't know how long the special will last, but EAI has a Casio FX-9860G for $19.91 plus $9.00 shipping.

https://www.eaieducation.com/Product/11399-013/Casio%c2%ae_FX-9860G_Graphing_Calculator.aspx