did your K65 come with a keycap puller and extra keycaps? mine sure didn't. I would think around $100 though.
Edit: Ebay 'says' around $100, buy it now price for around $115.
you could design one yourself, you may also want to take into consideration that the 290X is one of the hottest cards to exist.
Might be a problem when dealing with thin plastic.
how dare you steel my GIF profile picture.
the microphone on the apple earbuds dosent work with PS4 or Xbox One. A lot of people have problems with this.