2023 Upper Deck Marvel Studios Doctor Strange Multiverse of Madness Hobby Box Posted on March 10, 2026 by admin 2023 Upper Deck Marvel Studios Doctor Strange Multiverse of Madness Factory Sealed Hobby Box. There are 15 packs per box with 6 cards per pack. Look for autographs, inserts, artwork & gags, sketch cards & much more!!! Post navigation ← Previous