What came in the Poncho Pikachu Special Boxes?
From 2016, the poncho stopped being a giveaway and became a product line. The Mega Charizard X and Mega Charizard Y Poncho-wearing Pikachu Special Boxes, released on January 1, 2016 at ¥2,500 plus tax, were built the same way: two promotional cards (a holofoil Pikachu reprint, 206/XY-P, and the box's exclusive Full Art Poncho-wearing Pikachu, 207 in the X box, 208 in the Y), a set of 62 card sleeves, a deck case, a long card storage box rated for 720 cards, and five booster packs drawn from the XY BREAK sets. Every surface that could carry the artwork did: sleeves, case and storage box are all printed with Pikachu in the box's poncho.
The pattern repeated twice more. For the opening of Pokémon Center Skytree Town on July 6, 2016, the Rayquaza Poncho-wearing Pikachu Special Box carried both Rayquaza cards at once, the green 230/XY-P and the shiny black 231/XY-P. And on February 1, 2017 the Alolan Vulpix & Vulpix Poncho-wearing Pikachu Special Box slimmed the formula down: the two Vulpix poncho Full Arts, 64 sleeves, a deck case, a card box, and two booster packs, one Collection Sun and one Collection Moon. It was the last of the poncho boxes, and the line's farewell.