Sears offers its Shop Your Way Rewards members the X-Cargo Sport 20 Car Top Carrier, model no. 90035P, for $139.99. (Log in to see this price; it's free to join.) Coupon code "SEARS2013" further cuts it to $134.99. Choose in-store pickup to avoid the $90 shipping charge. That's $40 under our July mention and the lowest price we've seen this year. This hard-shelled cargo hold has a 20-cubic-foot, 100-lb. capacity and features U-bolt mounting hardware and a lock with two keys.