Selling a Logitech MX Vertical (https://www.logitech.com/en-us/products/mice/mx-vertical-ergonomic-mouse.910-005447.html) ergonomic mouse. It's rarely used, and the condition is almost new. It makes long hours at the desk very easy on the wrist. Designed specifically to avoid carpal tunnel syndrome. Charges quickly through USB-C. Bought for $100.

Pickup from campus.