Buy Gold Bars 500g, Gold bullion bars are available from Money in three convenient forms. Our gold bars for sale include the following:1 Kilo Pure Gold Bullion Bars of .999 Fine PurityBehold, the 32.15 troy ounce gold “kilobar”… a one kilogram bar of fine gold bullion of at least .999 purity. Manufacturers of these bars certify the weight and purity of the bullion content by imprinting their stamp or hallmark on each bar.10-oz. Pure Gold Bullion Bars of .9999 Fine PurityFor those who want the finest investment-grade gold bullion bars available, we proudly offer the exclusive Monex-certified 10 ounce gold bullion ingot composed of pure .9999 (or “four-nines”) fine gold bullion is among the purest gold bullion bars available to investors today.10-oz. Pure Gold Bullion Bars of .995 Fine PurityThis 10 ounce gold bullion bar of at least .995 fine purity is the standard industry unit. It is traditionally used for trading and storage, and can also be taken for personal delivery. Each gold bar is hallmarked by a leading refiner to certify weight and purity.