LEGO Technic Liebherr Crawler Crane LR 13000 42146 Advanced Building Kit for Adults, Build and Display a Rewarding Project, Model Crane with Incredible Details Including Winch System and Luffing Jib Great Christmas present. Brand new, assembled one time comes with original boxes and manuals. This is a $1010 (Taxes included) from Lego or Amazon. Selling for $550, it is fully assembled for viewing and testing.