If you're the type of person who regularly visits this site, you probably already own this. But if you don't, Amazon currently has it on sale for $9.49! So what are you waiting for!?! BUY IT NOW! YOUR LORD COMMANDS IT!!
Edit : It appears Amazon has raised the price a whopping 50 cents to $9.99. Still an awesome deal. BUY IT NOW! before they raise it more!!
Edit again : It's not on sale anymore, you snooze, you lose.