With gold at $5,400 an ounce, it's important to choose the right gold assets to invest in. Here's what to consider.

Here's what one expert looks for when scouting for rare and valuable coins. Keep your eyes peeled -- you might just have some circulating in your own home.

The most expensive coin collection ever assembled numbers 15,000 coins—it’s so large and historically thorough that it’s being sold in a series of 15 auctions set to spread out over three years. Besides being so valuable, it also has the distinction ...