vertical mouse

Looking to sell the Logitech Lift mouse. Still have the original box, which comes with 6 months of warranty left. In almost new condition as I've barely used it, just not for me so I got the MX Master 3 instead. I prefer a local sale in Bangalore, but open to shipping at added cost.

It has to be wireless. Budget it 3k-4k. I've looked at the Zebronics Zeb Shooter, but the company does not accept returns, so I don't want to risk it. On Amazon, I've looked at the Anker Vertical Mouse, but it's too expensive (>6K!). One decent option is the Microware Vertical Mouse at 1.7K...

Hi Guys, Have been facing quite a bit of pain in my wrist for the last couple of weeks which seems to increase with sustained mouse usage and it looks like I might have contracted CTS. So I am looking for an ergonomic mouse.I looked at the Logitech 570 trackball mouse...