Here's an advertisement I received:

http://tinyurl.com/5bvs4

I don't have $50 to shell out. So if anyone buys this set, or
if someone has already bought it, I would like to get some
feedback.

Personally, I'm biased towards the unitarian thesis of cancer
and I'm glad to see it has a web page at

http://worldwithoutcancer.org.uk

Lots of info available in that site.

Gerry