Amazon is offering Up to 51% off Automotive Parts and Accessories including a selection of over 120 items like replacement parts, cleaning solutions, utility tools, oil, and more. Shipping is free for Prime members or on $25+.
Amazon has the Allen Sports Deluxe 2-Bike Trunk Mount Rack (102DN-R) for $40 with free shipping. List price: $60. Features fits sedans, hatchbacks, minivans, and SUV's, side straps, individual tie downs, 70-lb. max capacity, padded lower frame.
Has good Amazon Reviews.