This deal was posted recently but expired as Amazon raised the price.
They have reduced it again, I believe, during Black Friday week.
This is a premium mouse and is not to be confused with a run of the mill mouse and I have yet to see it for less than this.
I currently have the previous version (MX Revolution) which I have had for several years - I had one small issue with it a few years ago and Logitech swapped it out without any questions.
I must say this design/model really is a perfect mouse and, as such, have treated myself to this.
- Logitech Darkfield Laser Tracking gives you precise cursor control on virtually any surface.
- The tiny Logitech Unifying receiver stays in your notebook. There's no need to unplug it when you move around.
- The flexible recharging system uses a micro-USB cable to recharge your mouse through your computer or a standard wall socket.
- Hyper-fast scrolling lets you fly through long documents and Web pages with a single spin of the nearly frictionless scroll wheel.
- The sculpted, right-handed shape guides your hand to a naturally poised position and places integrated controls.