Wooper is card #SV9 of 94 in Hidden Fates Shiny Vault (2019), a Rare Shiny illustrated by Misa Tsutsui. At about $25.14 it is the #23 most valuable card in the set. In a Hidden Fates Shiny Vault booster it turns up about once every 117 packs. It is one of 26 Wooper cards printed so far.
2000Neo Genesis
2003Aquapolis
2005Unseen Forces
2007Secret Wonders
2015Ancient Origins
2019Unbroken Bonds
2023Paldea Evolved
2025Phantasmal Flames

















See the full Hidden Fates Shiny Vault card list
An ungraded Wooper from Hidden Fates Shiny Vault sells for about $25.14. A PSA 10 is worth more, roughly $126 by our estimate, and a PSA 9 around $57.82.
It is a Rare Shiny, and it shows up about once every 117 Hidden Fates Shiny Vault packs.
Misa Tsutsui drew the art for this card.