pokemon scarlet violet booster box Japanese Ancient Roar (sv4K) and Quaxly Pokémon TCG: Scarlet & Violet

Even more well-known Supporter SIRs like Dawn from Phantasmal Flames only fetch modest sums once a set has been out for a while

Another factor is if the card was printed in limited amounts

The star of Pokemon The Movie 2000, and the centerpiece for Gameboys Pokemon Silver game, Lugia, was massive

Your old deck could be more valuable than you realise - or it could be full of Mudholes and goblins worth less than the box they're kept in

it can OHKO almost everything in the format

While these cards used to struggle in a meta that was too fast for them to keep up, they can now efficiently respond to a slower format with powerful attackers like Iron Hands ex and Miraidon