Now You Can Buy Gold With Your Groceries at Costco, Walmart and Amazon. Is It a Good Idea or a Costly Mistake? Late-night online shopping just took on a new dimension. Original Source: https://www.moneytalksnews.com/now-you-can-buy-gold-with-your-groceries-at-costco-walmart-and-amazon-is-it-a-good-idea-or-a-costly-mistake/