Fearow (Delta Species) from the Crystal Guardians set is a Rare Reverse Holofoil card, numbered #18/100. Currently valued at $16.71, its market price has increased by 26.0% over the past 30 days, indicating growing interest among collectors. As a part of the Delta Species mechanic, this card features unique traits that appeal to both players and collectors, enhancing its significance in the Pokémon trading card game.