LF: Logitech mice/keyboard (518?)

[ScreamingJesus]

Lookin for a good deal on a Logitech MX500/10/18(any of the 3, I see the 510 for 30 at FS but it's OOS:().
Also looking for a good black media keyboard...doesn't have to be logitech, just a black keyboard with some media buttons(internet, etc.)

Thanks.