The Sentinel advanced gaming mouse from CM Storm is highly customizable and looks more like a mouse designed for the military. It has various sensitivity ranges, rapid fire modes, DPI adjustments and also an editor for different macros and scripts. It also boasts of Doppler Effect processing, real time tracking technology, OLED display and lots more. It is available in the UK and will cost you GBP 49.99 (US $ 83).

[Engadget]