One (1) Texas Instruments TI-83 Plus graphing calculator. This listing includes the calculator, cover, and installed backup battery only. What you see in the pictures is what you will get. There is no manual, box, or main batteries (4xAAA) included. 

The item is in excellent used condition with no noticeable scratches or marks on the screen. The case and cover are in excellent condition with a name scratched into the back cover, and some larger scratches in the same area (see picture 9). All of the button printing is bold and clear. The battery compartment is clean and free of corrosion.

This item has been tested, and it works like new. There are no dead pixels, and it has passed its internal self test.  

Please see the pictures for additional condition detail.