Brova Power via Amazon offers the DBPower 3-Color LED Backlit Gaming Keyboard (pictured) for $18.99. Coupon code "VHF898CB" cuts it to $12.99. Plus, Prime members receive free shipping. This waterproof keyboard features anti-skid feet and USB connectivity. This waterproof keyboard features 104 keys, removable keycaps, strengthened space key, and USB connectivity.

Of note, Brova Power via Amazon also offers the DBPower 7-Color LED Backlit Gaming Keyboard for $29.99. Coupon code "K5NEKYOS" cuts it to $14.99. Plus, Prime members receive free shipping. Both deals end May 30.