Sometimes you need to have a tight reign over all your tools.  Snap-On has designed a smart tool box that knows what tools are taken and who has them.  This is good for industries where tool sharing is used.  Snap-On is known for its high pre ices so I am sure this box is just astronomically priced.  But sometimes it is worth the cost especially in the aviation field where leaving a socked in an area can cause millions in damage or even lost lives.