Leafeon is card #SWSH191 of 307 in SWSH Black Star Promos (2019), a Promo illustrated by Okacheke. At about $4.19 it is the #136 most valuable card in the set. It is one of 35 Leafeon cards printed so far.
2008Majestic Dawn
2010HS—Undaunted
2012Dark Explorers
2014Furious Fists
2018Ultra Prism
2019Hidden Fates Shiny Vault
2021Evolving Skies
2023Crown Zenith

















See the full SWSH Black Star Promos card list
An ungraded Leafeon from SWSH Black Star Promos sells for about $4.19. A PSA 10 is worth more, roughly $20.95 by our estimate, and a PSA 9 around $9.64.
It is a Promo.
Okacheke drew the art for this card.