I was browsing some card selling websites to buy some Jungle packs, and came across a website called Toywiz.com. I went to the Pokémon section of their website, and saw that they had the EX Tin, so I went to see if there price was any lower than that of EBGame.com. Anyways, there was some more info on it in the description of the tin:
1. The double sided poster will have Pokémon artwork on one side, and the EX card series checklist on the other, as well as organized play info. (wish I could see the checklist so I could start making the list for EX Sandstorm)
2. There will be two EX Sandstorm packs, and three EX R/S