New trading card collection launched today in uk supermarket. Sainsbury's. (One of the big 4 in uk) Here's some shots of store displays. Cards and the packet. #disneyheroes card set is split New trading card collection launched today in uk supermarket. Sainsbury's. (One of the big 4 in uk) Here's some shots of store displays. Cards and the packet. #disneyheroes card set is split Sainsburys Disney Heroes On A Mission Cards 2021 All Cards Available NEW sainsburys disney heroes on a mission completed book 144 cards 2021 Sainsburys Heroes Unlock The Power In You Official Collectors Album (Collectors Book) : Amazon.co.uk: Toys & Games The Sainsbury's Heroes on a Mission Collectable Cards are a set of trading cards manufactured by Disney in 2021. Each pack contains 4 cards made of cardboard, featuring characters from the franchise "