expired Steelseries Sensei 310 12 000 Dpi Optical Sensor (gaming/graphic editing) $56
This might look as some serious price for a mouse but it provides 12k DPI which provides you near-to-perfect sensivity. Regular mouse products guarantees ~600 DPI or smth like that. If you are a serious gamer or graphic designer who works with finest details then you must grab this deal.
SteelSeries TrueMove3 sensor technology features true 1 to 1 tracking for ultra-low latency and pinpoint accuracy.
Featuring industry-leading guaranteed 50-million click mechanical switches designed with Omron, our exclusive split-trigger buttons deliver long-lasting durability and a fast and consistent click feel.