Originally Posted by
abovebeyond
"People have rare items I want! And they have multiples of thems! Oh they must be duping!"
There are a number of valid explanations here that don't involve duping, but as long as you got your tin foil hat you're going to see what ever it is you want.
In all likelihood, it is a gold farmer, or even just a regular player who needed to transfer more than a million gold, so thats why they have all these expensive items, and multiples of them. They can sell them at a slight discount and still make out fine, they just want their gold. These guys are already masters at making gold, so losing a few thousand means little to nothing to them. Fairly sure account cleanings still happen.