Some players like to try to game the auction house to make gold by buying things for low prices and crafting them into more valuable things, or simply reselling them at higher prices. You can also use large amounts of gold to buy special luxury items like very expensive vendor mounts that carry portable auction houses and repair vendors. Sometimes you can find special mounts that were exclusive to the Warcraft collectible trading card game that was discontinued in 2013, though many of the most desirable ones, like the Spectral Tiger and the Giant Rooster, are very rarely sold on most servers, and go for the maximum price of 10 million gold.
Even though the value of gold relative to real money plunged during the Legion expansion, we didn’t see corresponding increases in auction house commodity prices, with the exceptions of big-ticket vanity items like TCG mounts. Consumable prices in gold were actually stable or falling during the same period that the value of gold relative to the dollar was plunging by more than 80 percent.
Wowhead's Guide on How to Play World of Warcraft The basics of getting started in World of Warcraft as a brand-new player. Game installation, character creation, how to move, and complete your first quest. Heirloom Collections Guide A guide to the Heirloom Collections Tab. A complete list of all heirlooms, how much they cost, which vendors sell them, what currency you need, and more! Choosing Your Class: A Beginner's Guide This guide will provide new and returning players with factual information and resources to help them choose the class that fits their playstyle and/or interests. How to Download and Install WoW The basics of getting started in World of Warcraft as a brand-new player. Here we will show you how to purchase, download and install World of Warcraft. Warcraft Discord Servers Community Overview Overview of the Warcraft Discord community, including WoW Community Discord Servers, useful WoW bots and webhooks, how to install Discord, and proper etiquette.
Also note that power leveling is sometimes used to refer to paying someone else to level your character to cap as fast as possible (i.e. they power level for you); a distinction used by Blizzard is to refer to the paid leveling as "power leveling service." This behavior is against Blizzard's Terms of Service. Power leveling yourself, which this article covers, is perfectly acceptable.
For Alliance it's Lok'Modan, Redridge, Darkshore, Felwood, Stranglethorn (both parts), Plaguelands. Somewhere between 3 - 3.5 of these get you to 60 in like a 16 hours /played, if you queue for dungeons at the same time. I recommend dropping everything at 45 and going to Darkshore-Felwood if you didn't do them yet - they are literally the fastest levelling zones in the game right now, maybe only trumped by Silverpine.