For your consideration is this K'NEX Dragon's Drop Coaster Set #13075. The original box is in fair condition with some creasing and signs of wear. The manual is in good condition with minor curling. The set is missing 6 total pieces. The most notable is the motor is one of the missing components. Please see the part list below of everything that is missing from this set.
Missing Part List:
Battery Motor Green (Missing)
Rod 128mm Red (Missing 1)
Yellow Flag (Missing 1)
MICRO K'NEX Chain Guide (Missing 1)
Connector 2-way straight Purple (Missing 1)
Clip with Rod end Tan (Missing 1)
Every other piece not on this list has been accounted for. I offer a 30 day money back guarantee so you can buy with confidence. I will pack and ship this K'NEX set in a professional manner. Thanks for looking and please check out my eBay store for more treasures!