MGC Pack Grading Services - Fast, Expert & UK Based
Pack Grading – Seal the Value, Lock in the Moment
Unopened packs are a time capsule – a sealed piece of collecting history. Whether it’s a vintage Pokémon booster, a Magic promo pack, or a classic Panini football sticker pack, grading sealed packs gives collectors a way to protect, preserve and showcase what’s inside. At Majesty Grading Company, we offer professional pack grading services across a wide range of trading card and sticker packs – right here in the UK.
What Types of Packs Do We Grade?
We professionally grade:
- Booster packs – Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, and more
- Sticker packs – including Panini World Cup, Premier League, and vintage sets
- Promo card packs – sealed giveaways, product inserts and event exclusives
Both modern and vintage packs are welcome – as long as they’re factory sealed. Grading packs not only protects their condition, it also confirms authenticity and adds long-term collector value.

Pack Grading Requirements
To qualify for grading, packs must meet the following criteria:
- Factory sealed – we cannot grade opened or resealed packs
- Standard size only – unfortunately we are currently unable to grade long stem Pokémon packs or oversized Japanese packs due to size limitations
If you’re unsure whether your pack is eligible, get in touch with our support team and we’ll happily advise.
How Are Packs Graded?
Each pack is examined for print quality, seal integrity, edge wear, and overall condition. Our specialist graders are trained to spot tampering, reseals and subtle condition issues. If a pack meets our standards, it’s encapsulated in a larger tamper-proof slab, with a professional MGC label showing the grade and full details.
Because packs vary in shape and thickness, we use a technique called tapping to ensure the pack sits safely and cleanly within the slab.

Why Choose MGC for Sealed Pack Grading?
- UK-based pack grading company – no customs delays, no overseas shipping risks
- Specialist slab cases for booster and sticker packs
- Fast turnaround options: Bronze (8 weeks), Silver (14 working days), Gold (3 working days)
- Expert assessment – from print to seal to slab
- No hidden fees – what you see is what you pay
Whether you’re grading to sell or sealing your favourite unopened product for the long haul, MGC delivers quality, fairness, and trusted grading standards.
How to Submit Your Sealed Packs
- Start your submission below
- Package your pack securely and send to our HQ (or drop it at a local submission hub)
- Our grading team will assess, encapsulate and return your slabbed pack – tracked and protected
Please note: Sealed pack grading is priced slightly higher than card grading, due to the larger slab and handling process. Full details are shown during the submission process.
Ready to Protect What’s Inside?
There’s nothing like the mystery of an unopened pack – and nothing like the peace of mind that comes with a professionally graded slab. Trust MGC to handle your sealed items with care, expertise, and collector-first service.
