What is the most expensive part of scuba gear?
Balanced regulators are generally more expensive. scuba regulator costs will range between $200 to more than $2000. It largely depends on how often you get to dive. Buying a basic scuba gear set would cost around $300, and a complete scuba gear set would go up to $1000 or more. Renting a scuba gear unit would cost you less, at just $30, and it would be a better solution if you plan to dive only once a year or during a vacation.