Pokémon TCG: Paldea Legends Tin (Koraidon ex)

Pokemon - Koraidon ex 123/198 - Scarlet & Violet - Double Rare Card

Pokemon Koraidon ex 254/198 Scarlet & Violet Secret Rare Full Art NM

KORAIDON ex 231/198 SCARLET AND VIOLET POKEMON-FULL ART-MINT-IN HAND

Mavin Pokémon TCG Koraidon EX 125/198 Scarlet and Violet Double Rare NM/M

Pokemon Card Japanese - Koraidon ex RR 050/078 SV1S Scarlet ex Japan JP NM

Can someone explain to me how my Koraidon ex shot up in value over 160% overnight? Was a $145 card, is now $454?? This doesn't usually happen…right? Usually as time goes by

Mavin Koraidon ex 124/197 - Pokemon TCG Obsidian Flames (2023) - NM - Holo Double Rare

Just pulled while filming a Koraidon Ex, What would be a good value? I live in Europe! : r/PokemonCardValue

Mavin Koraidon ex - Full Art SIR - Scarlet & Violet - 247/198 - PSA 9 Pokemon

Pokemon Trading Card Game: Paldea Legends Koraidon ex OR Miraidon ex Tin (Styles May Vary)