I purchased this on Amazon, and it's in like-new condition, having only been tested! This is the desk type; please be aware that there are several types available. (You can check the types on the Amazon page.) When I previously bought the exact same calculator, the LCD screen got scratched and dirty when I disinfected it with alcohol, so please be careful not to use alcohol to disinfect it if you purchase this! ← Just a heads-up, as I made this mistake once! Please leave any questions in the comments section.