Biggest fallers over the last 30 days, by TCGplayer median. Historical movement — not investment advice.
64 cards moving ≥ 10%.
Beedrill ex
Chaos Rising

Luxray V
Astral Radiance

Teal Mask Ogerpon ex
Twilight Masquerade

Lana's Aid
Twilight Masquerade

Dawn
Phantasmal Flames
Forest of Vitality
Perfect Order

Xerosic's Machinations
Shrouded Fable

Giovanni's Charisma
151
Meowth ex
Perfect Order
Mega Zygarde ex
Perfect Order

Mega Gardevoir ex
Mega Evolution

Leon
Vivid Voltage
Boss's Orders
Ascended Heroes

Darkrai-GX
Burning Shadows

Darkness Energy
Crown Zenith

Pokémon Fan Club
Ultra Prism

Hisuian Sneasler V
Astral Radiance

Glaceon V
Evolving Skies

Flareon V
Evolving Skies

Doctor
Chilling Reign

Umbreon-GX
Sun & Moon

Dragonite V
Evolving Skies

Galarian Moltres V
Chilling Reign

Silvally-GX
Crimson Invasion

Mew V
Fusion Strike

Galarian Articuno V
Chilling Reign

Dragapult V
Rebel Clash

Houndoom V
Darkness Ablaze

Tapu Koko-GX
Guardians Rising

Milotic V
Rebel Clash

Colress's Tenacity
Shrouded Fable

Zacian V
Sword & Shield

Olivia
Crimson Invasion

Galarian Zapdos V
Chilling Reign

Gyarados ex
Scarlet & Violet

Buzzwole-GX
Crimson Invasion

Galarian Articuno V
Chilling Reign

Sableye V
Sword & Shield

Tornadus V
Chilling Reign

Gardevoir ex
Paldean Fates

Alolan Ninetales-GX
Guardians Rising

Galarian Slowking V
Chilling Reign

Espeon-GX
Sun & Moon

Sylveon-GX
Guardians Rising

Ninetales V
Rebel Clash

Rayquaza V
Evolving Skies

Lapras ex
Stellar Crown

Galarian Zapdos V
Chilling Reign

Crispin
Stellar Crown

Slowking ex
Paldea Evolved

Suicune V
Evolving Skies

Ampharos V
Vivid Voltage

Plumeria
Burning Shadows

Garchomp ex
Paradox Rift

Umbreon V
Evolving Skies

Roxanne
Astral Radiance

Zeraora V
Chilling Reign

Rayquaza V
Evolving Skies

Lady
Lost Origin

Vaporeon V
Evolving Skies

Mimikyu V
Battle Styles

Bea
Vivid Voltage

Greninja ex
Twilight Masquerade

Regidrago V
Silver Tempest