All three theatrical posters for Rogue One are now available on Disney Movie Rewards, but at 1000 points each. If you want any of these and don't have the points then make sure to hit eBay and get some points! I was able to pick up the points I needed for well under $10 to get the final poster. Since you can't buy these this is the closest way to do so, and fairly cheap too! Click here to check out available points on eBay. If you don't have a DMR account, it's free to sign up. Make sure to check out this auction, where you can pick up 1000 points for about $10.