For one thing, dues are cheap while you're enrolled in the program. You're right about the value, too. Get to know who your colleagues will be, who has expertise in what. You'll be amazed at what you'll learn just walking around the exhibit hall and listening to speakers that interest you. These are the kinds of things you learn about during meeting breaks.
Most meetings are sponsored, so it's an opportunity to learn about products, too.
And while you're studying, should you come upon something you need to understand a little better, not only will your instructors be there to help, but you can draw upon the CFPs at your local meetings. For one thing, dues are cheap while you're enrolled in the program. You're right about the value, too. Get to know who your colleagues will be, who has expertise in what. You'll be amazed at what you'll learn just walking around the exhibit hall and listening to speakers that interest you.