<human>: Can you summarize the given text in a few sentences?

Hello there. Because there are tons of classes that I'd love to take, but not very much room in my credit schedule to take them (halfway through community college, gotta get to it with the prereqs for my transfer), I'm sitting in on several classes. It turns out that I can request to audit those classes, which from what I gather, is pretty much the same as sitting in on it without credit, but goes on your transcript as having happened, rather than leaving it unaknowledged. Problem is, if you do it, it costs the same as though you took the class (in my case, $300ish). Is it worth it, or will a transfer school not care in the slightest?
<bot>: Sitting in on classes in comm. college, can have sit-in go on my record as an audit, but costs the full amount as actually taking it. Is it worth it?