Happy Tao via Amazon offers the Masione Domineering LED USB Gaming Keyboard
for $22.99. Coupon code "R2GMKMOP" cuts it to $16.78
. Plus, Prime members bag free shipping
. That's the lowest price we could find now by $12. It features seven key backlight colors with adjustable brightness, anti-skid hand holder, and waterproof design. Deal ends August 12.