How to Store Graded Slabs Safely

A graded slab feels indestructible, but its value depends on the case staying pristine. Here's how to store and display slabs so they hold their grade — and their price.

The slab protects the card — protect the slab

The grade is tied to the sealed case. A cracked or scratched slab doesn't change the card inside, but it hurts the presentation and can require a costly re-holder, so treat the case as part of the asset. The two enemies are impact (which cracks corners) and abrasion (which scratches the clear faces). Storage is about avoiding both.

Store them right

• Slab sleeves. Thin plastic sleeves sized for slabs prevent scratches on the case faces — cheap and worth it.
• Slab boxes. Purpose-made boxes hold slabs upright and snug so they can't knock against each other.
• Upright, not stacked loose. Stacking slabs flat lets them slide and scuff; standing them on edge in a box is safer.
• Stable environment. Keep them away from heat, direct sunlight and humidity, which can affect labels and cases over time.

Displaying without the risk

Want to show off your best slabs? Wall mounts and stands made for graded cards let you display them while keeping them protected and out of direct sun. Avoid adhesives or clips that press on the case, and don't hang slabs where they can fall. When you move or ship a slab, wrap it in bubble wrap and pack it snugly — the same care that protects it in transit protects it on the shelf.

Frequently asked questions

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