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Wow, $168 is a lot more.  This is $23.50.  I'm not sure about how many videos, it says 10 hours.

According to Dream-Light's web site, the course alone is $47.  Based on your quote, it sounds like Rendo is currently offering half off.

Those 10 hours are covered in the 27 videos I mentioned.

Quote - Would you say it's worth it for $23.50?

No.

You would be much better off, and doing yourself a huge favor spending an extra $40 on the book.  The book is $65 on Amazon.com, or $40 if you have Amazone Prime.