Shelgon - 7/20 (Regional Championships) [Staff] is a Promo rarity Reverse Holofoil variant card from the League & Championship Cards set in Pokémon. Currently valued at $43.66, it has seen a significant increase of 31.0% in market value over the past 30 days. Collectors appreciate its unique promotional status, making it a noteworthy addition for those focused on investing in competitive Pokémon cards.