Buyer beware imo... While the iPhone case you linked really is a great piece of hardware (well the real case is)... The site scares the hell out of me.
Red flags;
1. Unable to find ANY info about the casewill site. No reviews, ratings, nothing.
2. There are grammar and spelling errors ALL OVER the site (basically anything that isn't a copy and paste item description".
3. These cases go for $80 usually.
P.S.
Just looked at this guys' posting history. It's a knockoff from China. His posts are all meaningless spam and he's been pushing Chinese knockoff sites since he hit 50 posts... Bring on the ban hammer.