There seems to be a fair few instore at different locations (also at Home Sense).
£1.99 C+C/£3.99 Delivered - see link below
Includes Battery Powered Train, Tracks and Crane and as an added extra man/forklift with containers, all neatly contained in a plastic container.
The loads are lifted by the large magnetic loading crane and placed on the right wagons. The forklift brings the goods for shipment.
£50+ on Amazon
Size constructed: Approx 55.5 x 66.5 cm