Summary: I'm a 90s kid so TI-83 is my baby. But I had to get this for the FE/EIT exam since they wouldn't allow programmable type calculators like the TI-83. It did the job then. I've never used it since. I think my mom has it.
Summary: This is the first time I purchase a used item on Amazon and was not completely satisfied. It came scratched and with a lot more wear than described. I Would have given it a 5 if it arrived in better condition or as described at purchase. Other than that it works great. It's a great Calculator for civil engineering and I use it every day in class. I would recommend the calculator.
Summary: I had my calculator for about three years and it was stolen. I was happy that I was able to find the same calculator. Great product. It was shipped quickly, so I had it for use right away and it was in excellent condition.