Anyone taken the ISA Idealliance Color Fundamentals course??

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Hey guys, we have been trying to get our color management dialed in for some time now. Has anyone taken the Idealliance Color Fundamentals course through ISA? We have a color training DVD here that we've studied, but it's at least a decade old and still didn't clarify everything for us. The course is $250 for members, just wondering if it is intensive enough to be worth that, vs the many free resources around online?

Anyone info is greatly appreciated from anyone who has taken the course! Or, if anyone knows of any other thorough, legit resources that may be cheaper or free?

Thanks!!