Whats your deal? Coming on a forum with in a jealous rage because people make money off the ill prepared or mark products up that should be a lower price? Welcome to economics 101, supply and demand. What do you think the Global Finance Markets do? What do you think the Retail Supply Chain does? Ever heard of the Commodities Market? Or the Futures?
Oh reselling (scalping) is different because it is has already been marked up? Here’s a secret, things you purchase every day from Oil, Food, or Tooth Paste have been marked up by different resellers in the supply chain at least 4 or 5 times over. Ever buy an accessory for your iPad? Even if you bought it direct from China at least three people have "marked it up" or "scalped" it to more than 300%. Ever wonder why a lot the cases or iPad stylus look the same? Because they are or very similar.
Wake up, read some books, or go to school if you want to discuss things on an adult level. Insulting other posters because you’re mad at basic business concepts and the people who use them is childish and irrelevant.