Amazon - Razer DeathAdder Chroma Optical Gaming Mouse $58.32 (USD $44.89) Delivered

Razer DEATHADDER-CHROMA (012101) RGB Gaming Mouse 10,000dpi 4G Optical Sensor for only $58.32 (USD $44.89) Delivered.

Features:

• Ergonomic right-handed design with textured rubber side grips.
• 10,000dpi optical sensor.
• Chroma lighting with 16.8 million customizable color options.
• Five independently programmable Hyperesponse buttons.
• 1000Hz Ultrapolling.
• Up to 300 inches per second*/50g acceleration.
• On-the-fly sensitivity adjustment.

Found it selling at MSY for $69.