This is the TOMIX product number 98863, the JR 209-500 series commuter train (Keiyo Line, updated cars) set. I recently purchased it new and have never run it, but I am selling it because I need the space and have come to need a lump sum of money. The lights and motor have been tested and confirmed to work, and all parts are unused. It will be wrapped in cushioning material and shipped via Rakuraku Mercari Delivery (Takkyubin).