DiscountsJungle discountsjungle.com DiscountsJungle sent refurbished stereo instead of new Internet

I just bought a Yamaha stereo receiver from Amazon using DiscountsJungle as the supplier.  Upon opening the shipping box I felt things didn't seem right.  The stereo remote, cables, etc were casually thrown in an oversize ziploc bag. Even worse, the stereo instructions were photocopied.  Taking the receiver out of the box, I half-jokingly wondered if the serial number on the back of the stereo was going to be scratched off.  My mouth dropped when I looked at the back of the receiver and it was ACTUALLY SCRATCHED OFF!!  Is this stolen??  I called Amazon immediately to vent my frustration and they're contacting the seller to try and get all this resolved.

2 lessons I learned:

1) Never buy anything from DiscountsJungle. If you google their reviews, they're terrible.  They're constantly sending out junk and labeling it as "new".

2) Amazon prides itself on customer service and quality of product.  However, they either have no quality control systems in place to prevent this from happening or worse, they know and don't care.  Either way, they've lost my trust.