Pokémon Mystery Slabs Collection

Discover the Slab Headz Mystery Collection - genuine, professionally graded Pokémon cards, sealed and ready to display. Choose from our Starter Mystery Slab (Guaranteed Grade 9+) right through to our premium Guaranteed Grade 10 slabs. Every tier delivers the same trusted grading and the same thrill of not knowing which Pokémon is waiting inside, until you open it.

 

What Makes Slab Headz Different

Every slab in this collection has already been professionally graded before it reaches you — no raw cards, no guesswork. We work only with respected grading companies including PSA, ACE Grading, CGC and Beckett, so every card you receive has been independently inspected for surface, edges, corners and centering, then sealed inside a protective case.

Our tier system means there's a Mystery Slab for every kind of collector. The Starter Mystery Slab is the perfect low-cost entry point, guaranteeing a grade of 9 or higher. From there, our Collector, Elite and Legacy tiers step up to a guaranteed Gem Mint 10 — the highest grade a card can receive — with increasing chances of pulling rarer chase cards, alternate arts and vintage classics the higher you go.

Unlike mixed-grade mystery products, we never include lower-grade slabs in our Grade 10 tiers. That's a deliberate choice: we believe the mystery should be which Pokémon you pull, not whether the card is any good.

Every order is packed securely and shipped with Royal Mail Tracked delivery, so your slab arrives in the same condition it left us — ready to open, display or gift.

Whether you're buying your first graded card or hunting your next Charizard, Pikachu or Umbreon pull, every Slab Headz Mystery Slab combines authenticated quality with the excitement of not knowing what's inside.

The Slab Headz Standard

Why choose us?

Guaranteed Grade 10

Every Slab Headz Mystery contains one authentic Grade 10 Pokémon card. We never include lower-grade slabs, so you can enjoy the excitement of a mystery product with the confidence of receiving a premium-quality collectible every time.

Trusted Grading Companies

We only source slabs graded by respected companies including PSA, ACE Grading, CGC and Beckett etc. Every card is professionally authenticated, graded and carefully inspected before being packaged.

Fair Mystery Experience

The excitement is all part of the experience. Every mystery slab is selected completely at random, giving every customer an equal chance of pulling iconic Pokémon, modern chase cards, vintage favourites or one of our surprise premium upgrades. Every pack guarantees a Grade 10 slab - but some lucky collectors will uncover something even more special.

Secure Packaging & Tracked Delivery

Every order is carefully wrapped and shipped in a re-enforced eco friendly box using Royal Mail Tracked delivery. We want your mystery slab to arrive safely and in excellent condition.

Perfect for Every Collector

Whether you're starting your collection, searching for a unique gift, or simply love the thrill of opening mystery products, Slab Headz offers a premium experience designed for collectors of all ages and experience levels.