From Bulbanews, your community Pokémon newspaper.
Tins contain 2 DRX packs, 1 EPO pack, 1 BLW pack
The latest three tins, the Legendary EX Tins, have made an early international release. The three tins, which feature BW Black Star Promotional prints of Mewtwo-EX, Darkrai-EX, and Rayquaza-EX are set for official release in September. The packs included in these tins are 2 from the latest expansion, Dragons Exalted, 1 Emerging Powers pack, and 1 Black & White pack. Scans of the new cards can be seen below with thanks to YouTube user TTarTCG.