Becoming an agent, or R, is actually starting your own small business. Of course there's going to be an outlay of money to get it going. Usually there's a loss before there's a profit as well. $800? That's a lot? Really? For CA?
Agreed. Consider how much it would cost you to start a restaurant, or a hair salon, or a construction company. Relative to other small/independent start-up businesses, getting started in real estate is a bargain.
A new agent shouldn't need to invest tens of thousands of dollars in equipment, since most of what you need is stuff you probably already have (a computer, a reasonably presentable car, professional clothing, a smart phone). Other things like business cards, mailers, and a website can be gotten inexpensively. My local MLS/AOR dues cover tons of other freebies: online forms, IDX, discounted printing services, and all kinds of CMA tools. Many brokerages offer additional tools as part of their commission splits as well.