$54.99 Aurya Door Draft Stopper 36-Draft Stoppers for Bottom of Doors/Windows Under Door Noise Blocker 
Door Draft Stopper Guard Draft Blocker Seal Soundproof Under Bottom Strip Brown - Walmart.com 
Simply Genius 36 Window Door Draft Stopper, Guard, Blocker, 1 or 2pk - Walmart.com - Walmart.com
