I'll admit the wording in the description is very odd and you should always use cation when buying online. However, that being said the box looks real (just like the one I have), shrink wrap can be reproduced and it's a bit difficult to tell from the pictures if it's been rewrapped. Most of the reviews seem to be happy customers and few seemed really PO'd that their order never arrived or was wrong. All I can say is buy at your own risk. Most likely it's real, but what do I know.
Sorry for the indecisiveness. I just can't tell too much by the pictures on the site. May be try asking a question about what specifically concerns you...
Also, make sure you have a way to get your money back or refunded if it is a fake.