The cost of a DIY golf simulator can vary widely depending on several factors such as the quality and size of the screen, the type of projector, the materials used for building the enclosure, the type of mat or turf used for the hitting surface, and the quality of the launch monitor or other sensors used to track ball flight and provide feedback.

A basic DIY golf simulator can cost around $500 to $1,000, which includes a hitting mat, a net or screen to capture the ball, and a launch monitor that tracks the ball flight. However, a more advanced setup with a high-quality projector, larger screen, and more advanced launch monitor can cost $5,000 or more.

It’s essential to keep in mind that building a DIY golf simulator requires a certain level of technical expertise and may take a significant amount of time and effort. If you’re not confident in your ability to build one yourself, you may want to consider purchasing a pre-made golf simulator, which can range from $2,000 to $40,000 or more.