Our World of Warcraft: Classic Guide offers the best farming and gold mining practices in the game! Gold is a lot harder to find in old school WoW, and you'll need it for a variety of things to make your life easier in the game.
WHY DO I GOLD?
It is important to understand that gold is much more difficult to make in classic World of Warcraft. Players who have played in the past when the game first came out will remember the long rise from level 30 to 40 where you had to accumulate tons of gold to get your first mount. This is incredibly important because you will immediately want to receive the amount. Moving around in the game is a huge pain, you will be tied to flight paths and run (slowly) to get where you need to go. Your first mount in Classic is one of the big upgrades you get, and it makes getting around the map much easier.
Professions
One of the best ways to earn gold is to take up professions very early in the game, basically as soon as they are available. Gathering professions, in particular, are the best for making money. Do you want to choose from two options for mining, herbalism and skinning? Choose what you think will go best with the profession you might want to get when you reach level 60. Mining comes with Blacksmithing, Herbalism comes with Alchemy, and Flaying comes with Leatherworking.
You should do this while you're leveling up because your ability to gain resources is tied to your skill level in a specific Gathering Profession. In normal World of Warcraft, you can collect whatever you want and still get skill points and materials. In WoW Classic, you must be of a certain skill level to collect a resource.
SAVE MONEY AND TIME
Find a mage to get food/drink
Food and drink are very important and you will probably always need some to restore your health and mana. Instead of buying it, try to befriend a mage and ask him to create it for you. If you don't have a friend or guildmate, there are players who will hang out in the main cities who will most likely sell it to you for a fraction of the cost, then you will spend on a supplier.
Don't Buy Every Skill
When you get some new skills from a trainer, you don't have to grab everything that's available. Only buy the ones you actually plan on using, there are many skills that aren't or won't be useful at all for the build you're running.
Bank Alt
Create a character that you don't intend to level up so you don't have to make long journeys around the map to get to the bank or auction house. It will also save you some money on tolls, and just save you a lot of time overall. Submit any items you wish to keep or auction to this character.