It's one hell of a lot more bearable without said cost at all. There is a lot of similar stuff for free/much cheaper out there.
The other thing is that as med/dent has highly competitive entry criteria, they are clearly being not in your best interests if you recruit more people (on a large scale). If the course helps (not saying that it does or does not, but I am saying it is overpriced), then why would you want other people to also do it? So they can push you down the rank order? Clever.
by the way, before you post any further, read the RULES:
https://www.medstudentsonline.com.au/showthread.php?t=4078
thanks.