Once you strive end game content, gold Chicago being about growth and becomes about maintenance. Raiding and donjon running cost real money, and players who neglect that often find themselves bust WoW Forever Gold.
Repairs are the first Major expense. Every death and every struggle wears down your gear, and resort bills add up apace, especially in longer raids. You can tighten by avoiding redundant deaths, but some expense is ineluctable. Budget for repairs before each session so you are not stupefied.
Consumables are the second major cost. Potions, flasks, food, and elixirs ameliorate your performance and make hard fights easier. Raid groups often players to play them, and delivery none can hurt both your results and your reputation. The cost varies depending on how many you use and which ones you choose.
To keep disbursal under control, plan before each raid Night. Decide which consumables you truly need and buy them in throw out, ideally when prices are low. Prices often rise just before raid multiplication, so purchasing a day or two earlier can save a lot. If you have a crafting profession, consider qualification your own consumables from concentrated materials.
Another way to tighten is to share resources with your society. Some guilds supply consumables or pool materials for crafters, which lowers expenses for everyone. If your gild does this, contribute where you can.
Track your spending for a week or two. Write down what you pass on repairs, consumables, and other expenses, then compare it with your income. If you spend more than you earn, adjust. You might farm more between raids, more of your own supplies, or skip nonobligatory purchases. A sustainable budget lets you raid regularly without constantly worrying about gold, which is the real goal of managing your money in endgame play.