The locomotive, 70, 74 and 81 cars are new in box condition with detail parts included. The 61-observation car is missing the detail parts, 64 car has details installed but is missing a few detail steps and a few grab rails and the 2-advertising car has details installed. Items are in excellent like new condition with little to no signs of use. Locomotive tested, runs and lights like new. Cars may be in incorrect boxes. Please see our other items.