Are these fake?

Seller is in China, looks fake due the price of course... but I know sometimes they can be "fell off the truck" situations. Insight anyone?
@coley Thank you for the thorough info and glad to be of service :-)

@isochronism Almond Joy cost $200, Mounds don't!

Really $400 for a wall outlet,what's the big deal when alot of you guys pay a $1,000 bucks for a power cable and that's cheap.