There's a Working Metal Detector On This Treasure-Hunting Toy Truck

Your return-on-investment for a given toy is easily calculated: it's basically just how long it can keep a child distracted and quiet before they get tired of it. But with Matchbox's new Treasure Truck, there's actually the potential to turn a profit on the toy because hanging off the front is a real working metal detector that can be used to unearth treasures at the beach or playground.