I have performed basic maintenance and the unit is fully functional. 

- The metal wheels have been cleaned.

- A new belt has been installed. 

- Plastic gears have been replaced if they were broken. 

- The pinch roller tires have been cleaned or replaced as needed. 

- The unit comes with the original gumstick battery case, but the gumstick battery is not included.

Please see the photos for additional cosmetic details. Thank you!