Chaos

I have found at least 3 different Magic: The Gathering decks that I can't figure a way to order. For the 2000 starter deck, I can't access the buy page (it says the page can't be found, and it refers me to the homepage), same with the 1999 starter deck. Then I tried to order the Apocalypse Pandemonium deck----------can't find the buy icon ANYWHERE, then I tried to buy the Invasion Blowout deck----------absolutely no buy options. What the hell is wrong with them??? I can't find any place else to order the decks, since no store I look at has anything except the strategy guides and the story books, they're the only place I know that sells that kind of thing. Any help would be greatly appreciated.