As one of its daily deals, Amazon offers the Logitech MX Master Wireless Mouse, model no. 910-004337, for $69.99 with free shipping. It features a speed-adaptive scroll wheel and thumb wheel and customizable buttons. Deal ends today.
I've been using this mouse on both my desktop and Macbook Pro and its by far the best mouse I've used. I use this for normal web browsing, MS Office to video/photo editing. Not to mention, I can connect the mouse to up to three computers.
