Thank you for looking. This is a 3-car set of Takara Tomy's "Plarail S-37 Sapphire Odoriko". It runs using one AA battery. My child played with it, but it is no longer used, so I am selling it. It runs when the switch on the roof is turned ON. Operation has been confirmed. The battery currently in use will be sent with the item. The two cars other than the power car have detachable bodies and chassis, allowing Plarail kids to be placed on them. As it was stored in a toy box with other Plarail items, there are some minor scratches and scuffs. I will wipe it down before packing, but please understand that some may remain. The original box and instruction manual are not included. The photos show everything that is included. Please refrain from negotiating the price.