http://www.logitech.com/en-us/product/anywhere-mouse-mx?crid=7
I can't seem to find my exact model, but I use a Logitech Wireless Anywhere Mouse. Mine looks exactly like that, but the button below the scroll wheel is platinum.
The button below the scroll wheel opens new tabs, kinda like clicking the scroll wheel on other mice. Clicking the mouse wheel switches between segment and fluid scrolling. Fluid scrolling is HYPER FAST, when you want that. I typically stay in the segment scrolling mode. Clicking is responsive and easy. But I use a laptop so it works for me.
If using a desktop pc, Razer mice are good. Particularly the Razer Naga and Razer DeathAdder mice.
http://www.razerzone.com/gaming-mice/razer-naga
http://www.razerzone.com/gaming-mice/razer-deathadder
I've only used the Razer Naga a few times at a friend's house, but it works brilliantly. Admittedly, I've never used a DeathAdder but a friend of mine loves to gush about how much he loves it.
Edit: Oops, I missed the price req in the OP. Feel free to ignore my post, should you so desire. :x