While I understand the intent of this post, I have to put in my two cents. It's understandable that people are disappointed when they see things going for much higher on ebay (or whatever other source), but to think that it's unreasonable and that sellers should not be doing this goes against a free marketplace.
Somehow sellers are able to get their hands on LE pieces and they are simply selling them for whatever the market will handle. If you are not willing to pay the markup, then someone else may or may not. Are we saying that we wish that sellers were prevented from doing so? If yes, then some countries that don't have access to LV, would be completely prevented from purchasing coveted items. Personally, I would not pay the markup, but that is my decision.
It's really just a business decision.