Casio CFX-9850GC Plus Graphing Calculator (White)

The graphing calculator works great! I'm happy I got it so cheat here and the quality is great.

Some of the keys stick, but for a used device, it is exactly what I wanted, and more than I expected (I will be honest, I expected something to be broken, or screen bleed, so my bar was incredibly low going in...) This is exactly what I need, and works when I need it. Not hard to learn, and is a rather intuitive alternative to the "Other" school recommended brands.

I find this calculator much easier than the TI-84 unfortunately for whatever reason colleges everywhere teach the old-fashioned much more confusing way of the TI-84, this thing was a huge help in college, and a decent alternative to something I needed.

Instructions needed ... The school used TI. Realize key pad not similar

The calculator came in yesterday and it does work, except for the function keys. I cannot reset the calculator nor use any other functions on it because the function keys do not work. I kept pressing the function keys but kept getting no response from the calculator. Other than this, the calculator appears to be working okay.

It was not classified as just as new because it had some marker stais. I cleaned it with a Clorox wipe and it it ended up just as new, so it actually surpassed my expectations.

you expect a used device to show some wear and tear, but this came dirty and with ink and pencil marks all over it. It didn't just look used it looked like it had been in the bottom of a kid's backpack for all their school years with no effort to clean it before being resold. Get what you pay for.

I found that this item was not the one I needed, but I had to use it cause its for my brother, hes at school. They sent a GC items its price is less than the GB calculator, at the end I was shock, cause the price i Paid for the GB is the same price the GC costs... so I came out to the solution that I should have better bought it in the mall.