Best gaming Mouse+Keyboard combo? Or not?

[Fayzd]

I'm in need of a mouse and a keyboard for gaming. It would be best if I could get them together, but if not, it can be bought separately. Anything under 80$ for the combo would be great, anything under $100 combined for the separate parts. Thanks!

 

[ihaveapc]

Gaming = g502 , any keyboard as long as it registers keypresses.