Guide
How to tell a factory seal from a good imitation.
The value of sealed product is the seal. Resealing exists at every price level, from a single English box to a Japanese case. These are the checks we make on every unit before a client sees it, and the ones you should insist on from anyone else.
Guide
Verify before you pay, every time.
No reputable seller objects to detailed photographs before payment. If the photographs are refused, vague or recycled from a listing, walk away. Our own process is built on this rule: you approve the exact units, from photographs, before settlement.
Delivery worldwide. Dubai and the United States are our home markets, and we deliver fully insured to collectors in any other country as well.
What to check
- Shrink-wrap pattern: factory shrink has a consistent seam placement and a characteristic tightness; after-market shrink is often looser, differently seamed, or lacks the manufacturer's vent holes
- Seals and tape: where a product uses a seal sticker or tape, its placement, print quality and adhesive behaviour are specific to the factory
- Print and lot codes: box codes should match the set, print run and region claimed; mismatches point to swapped contents or mislabelled print
- Box condition: factory-sealed boxes show wear from transit, not from opening; corners and seams tell the story
- Weight: for some products, weight is a meaningful check against swapped or partial contents
- Case seals: distributor case tape and labels are their own verification layer; an intact case says more than any single box
Red flags
- Photographs that are generic, low-resolution, or show a different unit from the one offered
- Refusal to photograph seams, codes or corners on request
- Price well below market for a product that is genuinely scarce
- Seller unwilling to use insured, signature-on-delivery shipping
How Grail Concierge verifies
Every unit we present has been photographed (shrink, seams, codes, corners, and case seals where relevant) and described honestly, including any wear. What you approve is what ships. Where a unit does not satisfy us, you never see it.
Questions about verification
Can a resealed box be detected from photographs?
Usually, yes. Shrink pattern, seam placement and seal details are visible in good photographs. That is why we photograph every unit and why we never present one we are not confident in.
Are Japanese boxes easier or harder to verify?
Japanese factory seals and shrink are distinctive and consistent, which makes them comparatively straightforward to verify, provided you know what to look for.
Do you open boxes to verify contents?
No. Opening destroys the value. Verification is external: seals, shrink, codes, condition and, where useful, weight.