You will need gold to purchase the items that are necessary to participate in these professions and create items. So, what do you need gold for in World of Warcraft? Virtually everything. Perhaps one of the most recognizable precious commodities in existence, gold has long been a treasured element in the eyes of the people. Gold is the treasure which sent explorers crossing the Atlantic centuries ago. In fact, until the mid 20th century, most countries used a fixed amount of gold to determine the value of their currency. The United States did not abandon this gold standard until 1933. While it may no longer be practical for entire nations to use gold as the barometer for their economies, many still put considerable investment into the glittering metal. After all, gold is widely considered to be one of the most reliable investments for long or short term. https://www.a1mint.com/product-category/gold/gold-bars/