Ever dream of investing in precious metals? I just found out from my sister that my brother-in-law has been planning to invest in precious metals. But I'm not really sure whether he is planning to invest in gold coins, bars or bullion. But it won't surprise me if he will invest in precious metals since he's a very business-minded person. My brother-in-law is also into stock investments. In fact, he invested in more than 5 oil stock companies. Speaking of gold coins, there may never be a better time for buying gold coins than right now. Buying gold has been recognized for centuries as one of the best ways to preserve one’s wealth and purchasing power. As an investment product, gold is available in coin or ingot form and in convenient size and shape.