Where to buy movie posters in Disney World?!

[stephaniefergusson]

I am planning a trip to Disney World when the new Lion King comes out and I'd really love to buy the Lion King posters while I'm there. I'm assuming there will be at least one store selling the posters. Do any of you know where I should go or do you think most stores will have them in stock since the movie is coming out at that time? Ideally I'd like to get every style of poster that they have for it (so far I've seen 2 different designs). Thanks a lot!