NEW IN BOX never opened. These are fairly rare, even rarer new in box. Attaches to most any radio flyer METAL wagon and most off brand metal wagons, does not work with plastic wagons. The item "Radio flyer vintage red wagon trailer NIB" is in sale since Monday, June 4, 2018.This item is in the category "Toys & Hobbies\Outdoor Toys & Structures\Ride-Ons & Tricycles\1970-Now". The seller is "urmomletthedogsout" and is located in Saint John, Indiana. This item can be shipped to United States.