The 100 silver ounce bars are both cost effective and efficient to store. Buying silver bars, especially 100 ounce silver bars will visually enhance any investors or collectors portfolio. The 100 oz silver bar value is not to be beaten. Investors get more ounces for their money while minimizing the amount of room needed to store their silver. And because these advantages make the 100 oz size popular, these bars are also liquid and easy to trade.