Gold Bar Sales Are Surging at Costco. Why? The New York TimesWhy Are Gold Bar Sales Surging at Costco? Yahoo! VoicesGold buyer cashes in on craze at Costco: I consider gold a ‘savings’ Fox BusinessBaby penguins seen cliff diving on camera for 1st time Good Morning AmericaCostco selling as much as $200 million in gold bars monthly, Wells Fargo estimates CNBC