Thats good value
Like most Pokmon cards, the value of Giratina LV.X depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Platinum)
Because it belongs to the game's foundational first set, its cost to purchase has remained incredibly high over the years, with raw copies consistently going for between $700 and $1,000 on major trading platforms
If there were decent anti-black color hosers in the game, would The Meathook Massacre and Sheoldred, the Apocalypse have been so dominant
First, the chase rarities weigh like holos : Gold Stars (17.45 Unseen Forces, 17.24 Dragon Frontiers, 17.07 Power Keepers), Crystals (17.80 Skyridge, 17.55 Aquapolis), and Lv.X / Secret Rares (Platinum) all landed in or near their sets holo band the scale cant tell a Gold Star from a common holo