This is a Plarail Tokyo Monorail 10000 Series set. Two block piers are missing, so yellow block piers are included as replacements. There are small scratches and dirt from use. Operation has been confirmed, but we cannot guarantee operation after shipping. Batteries are not included. The box is a little damaged. We do not accept price negotiations. If you are in a hurry, please contact us. We will do our best to accommodate you.