Thanks for the feedback! I settled on that price for a lot of reasons, but mostly because: 1. it helps you get better jobs, faster. That to me is worth thousands, much less $39. 2. I share techniques that lose a bit of their value if every applicant knew about them, so pricing high protects my readers in a way.
It's hard to find a balance, I'm not 100% positive if this is the right pricing for it. But, like the sibling poster mentioned, I offer a full refund and you can always sign up for a free sample—it also adds you to the mailing list wherein I share some useful info for free.