So I'm really into iclone after only being about a week into a trial, and im looking at what my options are, great prices overall, but there seems to be some inconsistencies?

As of now, it looks like what I want is iclone 7, character creator, skingen, and headshot. There is one bundle that comes with all four for 890 dollars.

However, i can get character creator, skingen, and headshot for 499, and iclone 7 separately for 129, which is just 628 dollars as opposed to 890. Is there something i am missing? why is it priced higher as a bundle?

EDIT: And how much does iray actually cost? I never see its price listed on the site.