Monoprice offers the Monoprice Backlit Mechanical Gaming Macro Keyboard, model no. 9181, for $90.86. Coupon code "DEALNEWS40" cuts it to $81.77. With around $9 for shipping, that's the lowest total price we could find by $51. It supports five keyboard profiles with 50 macros each, switches rated for 50 million keystrokes, red LED backlighting, 2-port USB hub, headset and microphone connections, and more. Coupon expires May 12.