Used Logitech MX Vertical Wireless Mouse (product description here: https://www.amazon.com/Logitech-Vertical-Wireless-Mouse-Rechargeable/dp/B07FNJB8TT/). See attached photos for condition, used lightly for ~1.5 years in a temporary work setup.

Price: $40 or best offer.

Brand new costs around $107 (w/ taxes). Mouse is fully functional, selling for lesser because there's a minor issue with click+drag where the drag drops once in a while (1 in 10 times roughly). I personally find it a bit annoying and have the exact same mouse. Hence this one's not getting any use due to this issue. I have not researched a fix, might be fixable.

Let me know if you have any questions!