If you have a child you needs a graphing calculator, you know that means $$$! Head over here to score the TI-84 Plus for $88 shipped from Walmart, usually $116.

If you’d like the TI-84 CE edition you can head over here to get it for $118 on Amazon, usually $150. The only difference I can tell between the two is that the CE edition is a color screen? If I’m wrong please let me know!

I personally think black and white is just fine (there are so many other things I’d want to spend $30 on).