Treat a partially open graded Pokémon card slab as compromised, and do not press it closed. A slab is the sealed plastic holder containing the card, grade, and certification label. Document the opening before handling the holder further. Then verify the certification and pursue a return, refund, or grader review based on the seller's terms and your purchase protection.
Table of Contents
- Does an open seam prove tampering?
- Preserve evidence before touching anything
- Verify the certification and card
- Choose the right remedy
- Return it without creating a new problem
Does an open seam prove tampering?
Not by itself. slab designs and seam patterns differ among grading companies, and minor edge irregularities may come from manufacturing or shipping damage.
A visible gap that exposes the holder's interior is more serious than an uneven but closed seam. Look for signs that support either accidental damage or deliberate opening: Avoid accusing the seller of tampering without evidence. The immediate issue is simpler: the holder arrived in a condition that may no longer support confidence in the stated grade.
- A corner or edge that separates under its own weight
- Plastic whitening, cracks, chips, or fresh stress marks
- Scratches or tool marks near the seam
- Loose debris, fingerprints, or displaced internal parts
- A card or label that sits differently from reference images
Preserve evidence before touching anything
Photograph the slab exactly as received. Capture the shipping box, internal packaging, front and back of the holder, certification number, and several close views of the gap. A short video can show separation or movement that still photos miss. Do not flex the case to exaggerate the opening, insert an object into it, remove the card, or apply glue or tape directly to the slab.
Keep every part of the shipment, including labels and damaged packing material. record when it arrived and save the listing, seller description, checkout page, and messages before any of them become unavailable. If the carrier left visible damage, photograph the unopened package when possible. Evidence connecting package damage to the slab's open edge can help distinguish shipping damage from a condition that existed before dispatch.
Verify the certification and card
Enter the certification number through the grading company's official website or app. Confirm that the listed card, set, language, variation, and grade match the slab in hand. A valid certification number does not prove that the physical holder remains secure. Numbers and labels can be copied, while genuine slabs can also be damaged after grading.
If the certification record includes photographs, compare them carefully with the delivered item. Check card centering, print marks, edge wear, label details, barcode placement, and any visible scratches or stains. Scan a barcode or QR code only as a shortcut to the official record. A code that opens the correct page confirms the destination, not the identity or integrity of the slab.
Choose the right remedy
For a recent marketplace purchase, the safest request is usually a full return for "damaged" or "not as described." Contact the seller through the platform so the condition report and response remain part of the transaction record. A partial refund may make sense only if you knowingly accept the card as an uncertain raw card rather than as an intact graded collectible. A discount cannot restore the holder's seal or guarantee that the enclosed card earned the printed grade.
Contact the grading company when the seller disputes the problem, the return period has passed, or you need guidance about reholdering and authentication. Policies, fees, submission rules, and guarantees vary, so obtain instructions before mailing the slab. Do not submit the card for reholdering while an active return or payment dispute is unresolved. Altering the item can weaken your evidence and give the seller or platform grounds to reject the claim.
Return it without creating a new problem
Get written return instructions and use the supplied label when one is provided. Protect the slab inside a clean sleeve, sandwich it between rigid cardboard, cushion it in a sturdy box, and avoid pressure on the separated edge.
Use tracked shipping and retain the acceptance receipt, tracking number, packing photos, and final message thread. Do not clean, tape, glue, crack, or reseal the slab before returning it.
