(Dont apply Weakness and Resistance for Benched Pokemon.) Pokemon ex rule: When your Pokemon ex is Knocked Out, your opponent takes 2 Prize cards
The Pokemon Trading Card Game Tera Brawlers Premium Collection Box contains
Soon after, CCG launched CSG (Certified Sports Guaranty) specifically for sports cards in 2021, and in 2023 both companies were folded into CGC Cards , now billing itself as one of the biggest players in the card market. To date, CGC Cards (as well as its predecessors) has graded more than 6 million cards, including over 4 million TCG and non-sports cards, and over 3 million Pokmon cards
Sources: Ravensburger North America/YouTube, CardGamer
As a modern card, most copies you find of this Umbreon V will be in near-mint (NM) to lightly played (LP) condition, so you won't find much price data for moderately played (MP) or heavily played (HP) cards