K'NEX Motorized Dump Truck #3 Series

NIB but Open Box...Legos All 7 packages were opened but I don't think this ever got put together? Has 234 pcs with a motor. I found it on Amazon & Walmart for $41.43 but it is out of stock everywhere because this is a collector's item #3 in the collect & build Road Rigs series of 4 that were made to sell. The instructions booklet is missing n you supply the 2-AA batteries that were not included. For ages 5+. Great for Father & Son time to put together! A real collector's Boy Toy! Father & Son