Inateck 1' x 3' Gaming Mouse Pad, $10 with code L7NP5SOK

Update: Code has expired. Sorry!

$10 is basically the going rate for a standard sized mouse pad, but today, that gets you a massive 3' x 1' model that can accommodate your keyboard as well. Just be sure to use promo code L7NP5SOK at checkout to save $7.