YOUniverse Lost â€˜N Found makes finding essential items in the crucial moments before leaving for school in the morning a click awayâ€¦as long as the Lost â€˜N Found unit itself isnâ€™t lost. The handheld size unit for kids ages six and up comes with three sensors to clip onto to favorite items. Take the unit from room to room, and your lost item will make cool sounds to announce its whereabouts. This is definitely a product that will please parents and tweens alike. It retails for $19.99.