Like most Pokmon cards, the value of Gyarados 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 (Legendary Treasures)
Looking at your graded cards Once you get your cards back, I normally like to get slab sleeves and add some protection to them
Gengar VMAX Gengar VMAX from SWSH: 08 has one of the more interesting card designs in the entire Pokemon TCG
Cards with split second are not immune to being countered : Triggered abilities that counter spells, such as ward, interact normally with split second spells
Rebalancing Expectations Putting aside the disappointment that we werent treated to quite the excess seen in Japan, Crown Zenith remains the best set the PTCG has seen
If your card exceeds this value once graded, PSA will apply a value charge often referred to as an upcharge