I'm selling this because it duplicates a vehicle I already have, purchased as part of a bulk sale. Functionality has been confirmed (and repaired). This is a single item, as the roof is gray. The trucks have been replaced with ones from before 1999. The gear box has been replaced with a Vietnamese-made one on the outside, but the gears and motor are Thai-made (see photos 9 and 10). There is some resistance when rolling it by hand. The production lot is K04, manufactured in November 2004. Shipping is planned via Takkyubin Compact. I'm busy on weekdays, so shipping will be on weekends and holidays. Thank you for looking.