I bought it on jd at a discount for 2900. The box is chewed, but these are complaints against SDEK, the mouse itself is well packaged and did not suffer. I like everything very much, I will not change until the last Has some pros: Excellent sensor, omron clicks, shape, chroma backlight, nothing backlash, and it's a razer Different cons: Price, painting (I have desteny 2 edition and if you raise the buttons you can see that the paint is a little crooked) (but this is not visible)