Worth paying for a certificate? (Honolulu)

A local college offers a course that costs $600. Thank you in advance. I am unsure whether employers value it. Is there free funding?

The workforce centre told me about training funds I qualified for. It covered most of my course.

Thanks for writing this out. I went through something close to it 10 months ago, and it got easier once I kept a simple log of every call and form.