The "Killer (CS 2023 Top Players Pack) [Finalist]" is an Uncommon rarity card from the One Piece Promotion Cards set, reflecting its significance within the competitive scene. Currently valued at $699.99, it has gained attention among collectors and players alike due to its association with the game's top players. Its market performance suggests a growing interest in the One Piece trading card game, particularly in cards linked to notable events and players.