I need a new computer. Put an end to my ploy by leaving your doors unlocked so I can steal yours. I'm kidding of course, but, it's not so fun when you are the one being stolen from huh?
My advice is to get a job at McDonald's. You'll get at least $5 an hour. You can work there for 2 hours and then quit. The important thing is that you'll have $10 bucks. StarCraft only costs around $8 or $9 so after taxes you can still afford to buy a legal copy.
The benefit of that method is that your parents won't go to jail when you are caught with illegal software.