OSes are unnecessarily expensive.... WHY IS WINDOWS 70 BUCKS?! AND IT'S ON SALE >.<
Yo ho ho and shiver me timbers, 'cuz I'm honestly considering piracy. If you can rip everyone ELSE off, then you won't even miss a few of my dollars, Microsoft!
Sounds dangerous. Pirated programs often contain malware, which is bad enough, but a pirated OS containing malware would be infinitely worse.
Are you in college? If so, you might be able to get an academic discount. You might even get it for free. I've legally downloaded Windows XP, 7, and 8 through Microsoft's Dreamspark program.
If that's not possible, then $70 is still a really good price.