Amazon has done a cosmetic inspection of the item and gives it a ranking on how it appears which you see when you are buying it.
There are certain types of items where you can save a huge amount of money and get great deals using Amazon Warehouse. Hard drives are obviously not one of them due to the assumption that everything is returned for a reason. An example of a type of item that I’ve always had good luck with is pots and pans.
The interesting thing about this is assume that the tracking is in place to identify who returned the original item. What would you do?
Maybe the actual scam (I don’t mean in this specific case) is buying perfectly good Amazon Warehouse items but, knowing that they had been previously returned, claiming the item was swapped out after swapping it out yourself.
So Amazon can’t really know who to blame from a single incident. But certainly I would expect accounts would accumulate warning flags and at some point be banned.