Sears offers the Thule Luggage Loft 15XT Car Top Carrier, model no. 858, for $104.99. Coupon code "SEARS2014" cuts it to $99.99. With free shipping, that's $15 below our June mention and the lowest total price we've seen. It measures 41" x 34" x 18" and comes with attachment straps. Deal ends August 2.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.