yugioh xyz trap cards Unbreakable Barrier by TheHungDX on DeviantArt Xyz Revenge - Yu-Gi-Oh Cards

The crystal cards with foil around the edges of the card are some of if not the best secret rares ever made imo

Being able to kill potentially multiple planeswalker for 2 mana is a very efficient effect

The mewtwo ex card, specifically the full-art and secret rare versions from the Black and White era, continues to hold strong resale value

This shop gives you clear guidelines about pricing your card

With it being one of the last Mewtwo cards released by Wizards of the Coast before they no longer were in control of the game, it's a piece of nostalgic history that demands a high value.

This game is packed to the brim with an insane collection of cards that will make your jaw drop