The cost of a gaming setup can become significant depending on the quality of the components. Also, Over $2,000 may be required to purchase a premium gaming laptop. A top-notch gaming setup might be worth the investment if you are an avid gamer.To ensure uninterrupted gaming without delay or other difficulties, it is essential to have a good gaming setup. How much does a full gaming setup cost? It costs approximately $3000 to buy a typical gaming setup. A premium gaming setup will get more expensive than a mid-range gaming setup.