Costco has recently entered the gold market by offering 1 oz gold bars to its members. This move has sparked a lot of ...

1/4 ounce and 1/10 ounce. You can purchase U.S. Mint products through its official website. While Costco's gold bars are highly sought after and may be difficult to find in stores right now ...

and specifically in 1-ounce gold bars, is really a safe bet. So are these types of gold bars the right addition to your portfolio this October? Here's what to know. Another reason 1-ounce gold ...