This top-quality keyboard sells new for more than 2x my asking price.
It includes the original box, manuals, cable and accessories.
The only reason that I'm selling it is that the key response is more sensitivethan I like for typing emails, etc.

I used it for a couple of years, but only for light-duty tasks, like emails and monitoring accounts, never used for heavy-duty coding, gaming, etc. When I stopped using the keyboard, it still performed like new.