Walmart offers the Allen Sports Deluxe 2-Bike Trunk Rack, model no. 102DN, for $24.94. (Amazon charges the same for Prime members.) Opt for in-store pickup to avoid the $4.97 shipping charge. That's $10 under our mention from last June and the lowest price we've seen. It features 12" carry arms, a padded lower frame, and tie-down cradle system.