Cataclysm only $19.99 at Amazon

No link provided because I think its against the rules but just look it up on Amazon.

I was surprised to see it, especially since WoLK is still over $30.

BTW, alot of people who only had vanilla were automatically upgraded to Burning Crusade today. Might be worth checking. And Trial accounts apparently dont expire anymore. I dont have the link but it's been confirmed by game mods.