As World of Warcraft (WoW) celebrates its 20th anniversary, Blizzard has reintroduced players to the nostalgic world of Azeroth through the WoW Classic 20th Anniversary Edition. With fresh servers, revamped content, and a booming in-game economy, one thing remains constant: gold is king. Whether you're a seasoned raider or a fresh-faced adventurer, understanding the value of gold—and how...