Leafeon - 17/90 (Prerelease) [Staff] is a Holofoil variant from the Nintendo Promos set, classified as a Promo rarity card. Currently valued at $143.99, its market price has increased by 19.3% in the past 24 hours, reflecting heightened interest among collectors. As a sought-after card featuring the popular Grass-type evolution, it holds a significant place in both gameplay and collection.