Pokémon EX Crystal Guardians Booster Box (2006), English — Sealed

EX Crystal Guardians is the tenth set of the EX generation and one of the most elusive booster boxes of the entire era. Released in 2006 at the height of the Delta Species cycle, it gathered three Gold Star cards — Alakazam, Celebi and Groudon — alongside the Delta Species mechanic that let Pokémon shift type and identity within the same expansion, an idea the TCG never repeated in the same form.

The box itself carries one of the most admired artworks of the EX period, with Blastoise Delta as its protagonist: a composition that has made sealed Crystal Guardians displays as sought after as the cards inside them. Sealed EX-era product has thinned steadily as boxes are opened for grading submissions, and the English printing in particular is now rarely offered intact.

This example is the English edition, fully factory sealed and kept in an acrylic display case for protection and presentation. It is the kind of sealed asset that anchors a vintage collection rather than merely completing it, and it is equally at home on display.