how to tell a rare pokemon card Check Value and Appraise Your Collection How do I know how

Sylveon ex 156/131 (SV: Prismatic Evolutions) Sylveon ex sits at number eight with its pastel-heavy Special Illustration Rare artwork thats immediately striking, leaning fully into the Eeveelutions fairy-like charm with crystalline motifs and soft colours that bring a nice brighter contrast with the darker chase cards of the year

If you run Emerald/Steel and manage to get your discard engine running quickly, you could sap your opponent of any means to get ahead in the early game

This fairy-type Pokmon exudes magical girl energy, and artist Cona Nitanda really decided to lean into that for this illustration

I'm basing the numbers off of what I've built and seen