Questions, answered.
What is The Grand Slab?
The Grand Slab (TGS) is a premium two-piece display slab for trading cards that snaps together securely — no magnets — made in Québec, Canada. Every slab includes the black museum label — My Masterpiece — placed at the bottom, the way museums place placards beneath the pieces they exhibit.
What cards does it fit?
Standard-size trading cards — Pokémon, hockey, sports, Magic: The Gathering, One Piece and more. The inner window measures 63.8 × 89.2 mm.
Is the museum label included?
Yes. Every Grand Slab ships with the black museum label already in place — MY MASTERPIECE with the TGS mark. No extra cost, nothing to assemble.
Will it protect my card?
An impact-resistant, anti-yellowing optical shell with a secure snap-together closure. Display-grade protection without sealing your card away — it opens and closes as often as you want.
Do I have to send my card anywhere?
Never. Unlike grading, the slab comes to you — you place your own card in seconds and it never leaves your hands.
How fast do you ship?
Orders ship from Canada within 1–2 business days via tracked shipping across North America. Free Canadian shipping over $75 CAD, flat $9.99 below.
What is the Founder's Edition Box?
The first 49 collector boxes — each numbered, signed, and never reprinted. Includes the slab, the museum label and a numbered certificate, for $49.49 CAD.
Your best card is waiting for its frame.
Get The Grand Slab — $13.99Ships from Canada · Label included