I used this for work for about two years. I'm selling it because I've switched to a different mouse. While there are no major scratches or stains, there are some minor scratches and signs of use, such as on the right-click button. Also, the "wheel click" sometimes doesn't respond well. It may be fixable with maintenance, but please be aware of this before purchasing. Included: ・Mouse body ・Batteries ・USB receiver ※The original box is not included. ※I will include the used batteries when I ship it. ※Please let me know if you don't need them.