Target offers the Threshold Fretwork 7-Foot x 10-Foot Rug in six colors (Gray pictured) for $159.99. In-cart, it drops to $127.99. Better yet, coupon code "HOME10" cuts it further to $117.99. With free shipping, that's $32 off list and the lowest total price we could find. This 100% nylon rug features a 100% polypropylene backing.
Update: Price corrected.