I would not give my money to a hole in the wall site with no business address or real phone# on their Contact Us page. The site is 8 months old, so hopefully you are not the only customer. I didn't see any obvious scam complaints, it's almost certainly a side business that simply doesn't get that much of the owners time.
Here's a classified ad by that site's owner.
http://www.fhclassifieds.com/topic/13047...
This is the approximate California location given in the domain name registration
Probably not answering emails due to the long weekend. It might not even have been shipped yet. Google the name of the company following it up with complaints. If something is really wrong there are usually comments. I think you are probably ok.
No way to tell, but no response to emails doesn't sound good. If it's been more than 10-14 days, you've very likely been scammed.
no address, no telephone number, no email address, no nothing
and YOU think its legit