You have to buy it from Origin. I'm not sure if you can find physical copies of it, but it definitely isn't cracked (at least yet).
Honestly?... ... ... screw that game! lol reading what i wrote in this thread now... This game sucks! royally! I mean, it could have been much better, it has the potential for it, but EA money department totally massacred the devs, their work, and vision. That's how it feels to me at least. The game was launched prematurely, in an unplayable state. it has an always-online DRM mechanism. It's the worst 70 $ (!!) I wasted. ever.
check out
Tropico 4 instead. Very amusing approach to the city-building game genre.
Cheers.