This item has been run around an O-zashiki layout for several laps. The operation of the vehicles and the lighting of the headlights and taillights have been confirmed. There are traces of wiring modifications made previously to turn the taillights ON and OFF using a DCC decoder. (The DCC decoder is not currently installed.) Attached parts are included. The outer box has some damage. Rails are not included. Negotiations for a price reduction are not possible for this item. While I have carefully checked the item, there may be oversights. (Please let me know via comments if you have any concerns.) Please understand that this is a used item before purchasing.