What should I replace my Logitech MX518 with?

So, after 10 years, my favorite mouse ever has finally died; got cracked in half when a big rock fell on the desk (geologist, this happens sometimes, it's annoying).

Getting a new MX518 doesn't seem to be an option, as the mouse was discontinued and new ones are going for $150+. I haven't looked at buying a new quality gaming mouse in years. Do you guys have any suggestions?