Amazon offers Prime members the Allen Sports Deluxe 2-Bike Trunk Mount Rack, model no. 102DN, for $25 with free shipping. (Non-members can spend over $35 to bag free shipping; otherwise, it adds $5.58.) That's tied with our mention from last summer as the lowest total price we've seen for this rack. (It's a current low by $20.) It features 12" carry arms, a padded lower frame, and tie-down cradle system.