Dedenne is card #SV051 of 122 in Shining Fates Shiny Vault (2021), a Rare Shiny illustrated by Mizue. At about $5.75 it is the #27 most valuable card in the set. It is one of 28 Dedenne cards printed so far.
2014Furious Fists
2015BREAKthrough
2018Forbidden Light
2019Unbroken Bonds
2021Shining Fates Shiny Vault
2022Brilliant Stars
2024Paldean Fates
2026Perfect Order

















See the full Shining Fates Shiny Vault card list
An ungraded Dedenne from Shining Fates Shiny Vault sells for about $5.75. A PSA 10 is worth more, roughly $20.12 by our estimate, and a PSA 9 around $11.50.
It is a Rare Shiny.
Mizue drew the art for this card.