How to find a $150,000 waterproof metal-detector detector in the backseat of your car

The best car safes and metal detectors are everywhere, from your grandma’s garage to the back of your grandmas car.

And while most of these detectors are well worth the price, you don’t want to miss out on a metal detector in your driveway, or even a garage.

These are the things you need to know about the best metal detectors in the world.