Pokemon Center Osaka DX is opening on September 23rd and that will be celebrated with merchandise. Everyone will get this Pikachu 407/SM-P "Stand Up Duo Pikachu" promo if you buy products at any pokemon center store. Also various goods is released alongside it.
Update 11-9-2019: Real life product images added
Pokemon Card Game Flip Deck Case Billiken-san Pikachu 2,000 yen
Pokemon Card Game Deck Shield Billiken-san Pikachu 720 yen
Pokemon Card Game Deck Shield Pokemon Center Osaka DX 720 yen