It's a simple matter of these people living in a fantasy land where they seem to have the money to blow on fake, digitial content. Frankly, I don't care at all about the fact that I can't live in that fantasy world...I'm working hard to provide for my family and that's it.
I've always been amazed by people who pay exorbitant amounts of money for minor digital content. When you buy a game, you're buying the physical product and the actual game. When you buy DLC, you're paying for a tiny sliver of data. Paying $50, $100, $150 or $200 on something like a COSTUME is the textbook definition of pathetic. It's the typical modern day spoiled child/adult. They don't want to wait, they don't understand the concept of patience, so they waste money because they think they can.
I would imagine these people have no family to provide for, or they live in mommy and daddy's basement, or they are kids using mommy and daddy's money because they're spoiled little brats. Whatever the reason, I don't care. No excuse or explanation you can give me would ever justify spending $200 on a costume for a character in a video game. It's just as pathetic as those people who spend $10,000 for Warcraft accounts or $2000 for in-game gold.
Sadly, these same people would probably NEVER donate the obviously meaningless, endless money they have to charity or disaster relief because it doesn't benefit them in anyway and is a "waste of money".
It's okay though. When the costumes become nice, cheap DLC in a few weeks, I'll be laughing at everyone who spent over $5 for these costumes because they were too impatient and "wanted it NOW".