LGB G Scale Train Set #20301 Passenger Car Set w/ Added Interior Lights. Set is listed as USED due to the fact it was customized by adding interior ceiling lights in each of the passenger cars. The wires are connected to each car then to the Locomotive which provides the power. Otherwise looks to be in very good condition. See photos for condition. Review all photos for what is included and to determine condition for yourself. If you have any questions, feel free to ask. Your order will be packaged with care to ensure safe arrival.