A Business Insider reporter saw firsthand during a recent Costco shopping trip how much the US relies on global trade.

It looks like Costco will carry the Switch 2 Mario Kart World bundle at launch, according to a new listing on their website.

One gold buyer who spent $30,000 on the precious metal this year called Costco's offerings a "gateway drug" into gold ...

Experts say tariffs will affect everyday purchases, but as negotiations continue, exact price increases remain unclear.