Are you looking to buy or lease? Or how about hold a war between two alien infested galaxies? Either way, Planet Earth is in danger. But don't worry, if you bargain correctly with King Fredrickson, you could probably get Planet Earth on sale if you act now. The Terrans are very experienced business people when it comes to buying a planet to hold their war. If you cooperate with them, you might have a high chance of not drafting into the wars. Or even better, getting your brain vaporized. For five kids who have a passion for their home, their only argument with their new "visitors" is that Planet Earth is NOT for Sale.