Can you pay for your own class out of pocket

Yes, SoCal ROC accepts multiple forms of payment for classes. Each class has a different cost. Call Registration at 310-224-4200 to inquire about specific classes.

Would any one know the cost

Yes, you can, if you're a highschool student, the district most likely pays for the class, but otherwise, yes, you can pay for the class out of pocket.

For what?