Advice: What would you think about the cost of this product?

Elphas! Would love your feedback on this price structure.

1. our company (and education platform) will be releasing a beta course to test out the curriculum

2. We want ppl to pay for it, participate, AND also give feedback

3. it's beta so definitely not perfect. Eventually we'll charge $1,500

for the Beta (a non perfect course but also valuable content) how does this feel to you:

$400 for the course and if you participate in a focuse group at the end of the course, you get $100 back.

what's you immediate response to this? Assuming it's a course that will help you meet your goals.