G.SKILL Ripjaws KM780R, $97 with code 30OFFKM780R

The G.SKILL Ripjaws KM780R has pretty much every feature imaginable in a gaming keyboard: Cherry MX Red key switches, full RGB backlighting, dedicated macro keys and multiple profile support, and even the ability to sync the backlighting with the backlighting on your compatible motherboard.

It rarely dips below $100 on Amazon, but for one day only, you can get it for $97 with promo code 30OFFKM780R.