‘Hidden Fates’ Elite Trainer Box Artwork! By: Water Pokémon Master Posted 2 years ago to TCG 22 comments The artwork for the Hidden Fates Elite Trainer Box has been revealed! As posted before, the box will release on September 20th for $49.99. Like past holiday Elite Trainer Boxes, it’ll come with ten booster packs instead of the usual eight. It will also come with a full art Moltres & Zapdos & Articuno-GX promo card. Hidden Fates products will begin releasing in late August. The first to release will be the Mew and Mewtwo Pin Collections. The only way to get Hidden Fates booster packs will be through these special products. They will not be sold individually like regular sets.