Amazon with Spreetail has the Yakima 8002424 Doubledown 4-Bike Hitch Mount Rack for $76 - $50 off coupon (check "Apply $50 coupon") = $26 with free shipping on $35+ or with Prime. Sells for $250+ elsewhere. Features TriggerFinger technology, SwitchBlade anti-sway cradles, and is compatible with 2" and 1-1/4" hitch receivers. Good Amazon reviews.