who know roccat kone gaming mouse price an where got sell it ? is look super super nice an cool !
roduct Features / Specifications

# PRO-AIM GAMING SENSOR with Distance Control Unit (DCU) to avoid Pick-Up-Flight syndrome
# INTEGRATED TURBOCORE (40mhz) for enhanced processing power
# 5 PROFILES FOR ULTRA LONG MACROS stored directly on the mouse
# CUSTOMISABLE LIGHT SYSTEM with thousands of colours
# 4 EASY TO CLIP IN WEIGHTS for individual weight adjustments
# 10 MOUSE BUTTONS (6 customizable) + 4-way wheel
# RIGHT HANDED HYBRID SHAPE with fully coated surface for maximum grip
# VEHICLE CONTROL MODE for easy helicopter, jet or car control without joystick
# ULTRA QUIT low friction mouse feet
# PLUG IN SLOT for optional gadgets

FULL DETAILS

3200DPI PRO-AIM GAMING SENSOR
The precise Pro-Aim Gaming Sensor effectively reduces Pick-Up-Flight. It is accompanied by a high-end 6.4 megapixel sensor measuring with 7080 frames per second, loss-free up to a velocity of 20G. 1ms response time, 1000Hz polling rate and the adjustable resolution up to real 3200dpi give you the competitive edge to improve your aiming skills.

TCU - TRACKING CONTROL UNIT
Every mouse pad is different. There is an awful lot of mouse pads out there for sale. But this variety also has its disadvantages. The laser of standard gaming mice is calibrated to an average for satisfactory results on most mousepads. That’s why the Kone is provided with the Tracking Control Unit. It is the first and only mouse which analyses the mouse pad and calibrates the laser power exactly to the surface. Learn more about the TCU under the point "TCU-Info".

INTEGRATED TURBOCORE (72MHZ)

ONBOARD MEMORY (128KB)
128kB of Internal Memory allow you to save up to five Game Profiles containing macros for your game characters and individual settings directly on the mouse. You can use any of these profiles without driver. Create unlimited profiles with ultra-long macro sequences and parallel key commands for each mouse button using the Macro Manager and save them on your HDD.

ERGONOMIC HYBRID SHAPE
Maximum grip in the heat of the game: The special right handed hybrid shape, equally suitable for claw or palm grip, revolutionizes the definition of gaming comfort. The shortened left mouse button and the precisely calculated downward slope towards the right mouse button are the inevitable results of long term research and ergonomics studies. The rubberized top and side surfaces provide maximum grip even in the heat of the final game.

CUSTOMISABLE LIGHT SYSTEM
Colour up your mouse: Fully customize the look of the Kone the way you want. The Light System comprises 5 LEDs which are capable of displaying the full spectrum of colours. You can independently change the colour of any LED and activate special light effects – or simply turn off the lights.

CUSTOMISE THE WEIGHT
Only 118g (133g with cable) make this mouse an ultra light weight pre­ci­sion instrument. If you prefer a heavier mouse, choose between four different weights (5g, 10g, 15g, 20g) from the FastClip Weight Kit. Simply clip the weight into the dedi­ca­ted slot. Only one press of a button relea­ses the weight again. That’s it. No complicated processes involving unplugging and opening the mouse, no loss of warranty – just two clicks and you’re done. Whatever you want to change about the setup of your ROCCAT™ Kone mouse - just do it. Whilst the driver interface offers a huge variety of settings it does not make the driver complicated to operate. Using the driver is unexpectedly easy.

CHANGE THE LED COLOURS
You can choose any colour you want and even configure the colour of each LED individually. Make the ROCCAT logo shine red while the side-rail LED lights up in blue, green and yellow. Any combination is possible. It is even possible to switch the lights off.

CHANGE THE SENSOR SETTINGS
Whether you are a low-sense or a high-sense gamer, the ROCCAT™ Kone driver offers a huge variety of settings from 6 different dpi settings to individual X and Y axis sensitivity giving you the opportunity to configure the behaviour of your mouse exactly the way you want it to be.

TEACH YOUR BUTTONS
Program the 8 mouse buttons to do whatever you want. Either allocate a preselected function such as browser back and dpi switching or even create complex macros for each button. The user-friendly Macro Manager offers two different ways of configuring your macros. Either use the simplified version or do it like an expert and set simultaneous key commands and timer delays which are accurate to the millisecond.

STORE 5 PROFILES ONBOARD
Configure button assignments, dpi settings and sensitivity options for each of the 5 profiles individually. These profiles are stored directly in the mouse memory which means that you always have these profiles with you when you bring your mouse along to a friend’s house or to a LAN party.

I check at Wiki, from the read up...almost same thing CPI = DPI. Hear from my engineer friend, they say thing are almost same, those elaborate it mostly is due to marketing talk. Like an example, does Volvo car tough as advertise???