Watch a full $100 Black Friday mystery box opening and review for Yu-Gi-Oh!. See what cards were pulled, whether the value ...

The hilarious and food-loving Raphael Gomes opened a $500 mystery box of foods from eBay, discovering bizarre and unexpected ...

Whether you’re hoping to snag a next-gen console for peanuts or just love the thrill of a blind buy, mystery-box sites promise big prizes at low stakes. We spent weeks testing the most-visited ...