Unlike currency, which constantly fluctuates, the price of gold stays relatively stable. This is because gold has inherent value that is unaffected by the vagaries of the economy. It is for this reason that many people are choosing to buy gold as a kind of secure investment.
Any gold you own, whether it takes the form of coins, Rolex watches, or wedding bands, can be appraised. You might be surprised by how much wealth you possess. One advantage of gold is that it is a liquid asset; it is easy to convert it into another form of wealth if you so choose.