Amazon.com has Corsair Nightsword RGB, Performance Tunable FPS/MOBA Gaming Mouse, Black, Backlit RGB LED, 18000 DPI, Optical on sale for $69.99.
- Corsair exclusive software automatically detects the center of gravity in real time, allowing you to adjust weight between 115G and 137G and fine tune balance to perfectly fit your grip
- A custom PixArt PMW3391 native 18, 000 DPI optical sensor, adjustable in 1 DPI resolution steps, gives you total sensitivity customization and ultra accurate tracking
- Built with a comfortable contoured shape that naturally fits your hand, with high-performance rubber grips inspired by Pro sports equipment
- Ten fully programmable buttons let you customize your gaming, with the in game advantage of powerful macros and key Remaps
- Includes two sets of weights with six mounting locations, Offering 120 different weight and balance configurations for a precisely calibrated gaming experience