Gold Bars have been an industry standard for gold bullion investors for many years. The gold bars for sale come in many different sizes, from 1 gram all the way up to 100 ounces. These products generally trade at a low premium relative to gold coins. Most gold bullion bars are recognized by most retirement/IRA accounts and are traded daily. To purchase bars in large quantities it is always advisable to secure the price by placing an order and sending a bank wire. This ensures the fastest delivery of the products and avoids too much fluctuation in the market prices while waiting for delivery of the products.