Professional UK TCG Card Grading Services
Precision grading, proven visually.
Unique artwork, created by artists
Crystal clear UK made slabs
Free detailed reports for all graded cards
No upcharge or hidden fees
Hand-crafted art made by real designers, not AI
All our art labels are hand drawn by our group of talented designers to perfectly match the design of your cards. No AI used here!
Imperium Reports as standard
Every card graded with us includes a detailed report at no additional cost. You’ll receive subgrades, defect call-outs, and a clear summary of our rationale—giving you complete transparency into how your card achieved its final grade.
Certification Lookup
Received a submission and want to see your report? You can scan the QR code on the back of the label to take you straight to your report. Alternatively, you can enter a cert number below (also found on the back of the label).
True 'Imperium' 10
Our top grade is rare on purpose. To distinguish truly flawless cards from a standard Gem Mint 10, we reserve the Imperium 10 title for examples that achieve perfect 10s across all subgrades.
While a Gem Mint 10 allows for 55/45 centering, an Imperium 10 demands a strict 51/49 criteria. We believe this elite grade should only be awarded to cards that represent the absolute pinnacle of quality, making them a prized centerpiece in any collection.
You will be able to opt-in for an Imperium 10 label from the order screen should your cards achieve the grade.
Human designs and artistry
Our art labels are not just designs—they are hand-drawn originals by real artists, extended beyond the card window for a true display-grade finish. We stand for authenticity: zero generative AI and full creative credit. Every label is a genuine collaboration between Imperium and our talented group of artists.
Consistency you can calibrate to
We ensure absolute grading consistency through daily, rigorous procedures. Our graders adhere to the strictest protocols, including:
- Fixed Calibration Checks
- Adherence to Reference Standards
- Inter-Grader Audits
This commitment to daily checks delivers unmatched market stability. It translates directly to significantly tighter population curves, ensuring fewer surprises, and providing grades that you can price and trade against with absolute confidence.
Stackable, Hyper-Clear, UK-Made Grading Slabs
Designed, engineered and produced in the UK for unparalleled optical clarity and premium display, our slabs are built to protect your investment for a lifetime.
- Visual Quality: Showcases card colours vividly, with a non-hazing finish. We use only display-grade materials—no lightweight or foggy plastics.
- Durability & UV Protection: Features enhanced resistance against scratches, scuffs, and UV.
- Functionality: Purpose-built to stack securely, without causing scratches, for easy collection management.
- Security: Includes robust anti-tamper features for ultimate peace of mind.
Pricing
How much does it cost to grade a card with Imperium?
We have designed our grading tiers to offer a balance of speed and value, ensuring that whether you are securing a high-value grail or protecting a personal favourite, there is a service level built for your needs.
Platinum
£35Art label
+£3
Gold
£25Art label
+£3
Silver
£15Art label
+£3
Bronze
£12Art label
+£3
Platinum
£35Art label
+£3
Gold
£25Art label
+£3
Silver
£15Art label
+£3
Bronze
£12Art label
+£3
Platinum
£30Art label
+£3
Gold
£20Art label
+£3
Silver
£12Art label
+£3
Bronze
£9Art label
+£3
Platinum
£30Art label
+£3
Gold
£20Art label
+£3
Silver
£12Art label
+£3
Bronze
£9Art label
+£3
*All prices shown are per card
FAQs
How do I submit my cards?
Once submissions open, you can create your account and immediately begin the process. To submit your cards, simply select them from our database, finalise your label options and shipping preference, and then securely package and send your order to us. We handle everything from there. (Look for detailed packaging guidelines coming soon.)
Why should I get my card graded?
Grading is the ideal way to permanently encapsulate your favourite cards, protecting them from physical damage, environmental wear, and deterioration. The secure, tamper-proof holder ensures your card remains in its current condition for years to come.
Grading with Imperium also provides an unbiased, standardised, and recognised rating of your card’s condition. This eliminates doubt regarding a card’s authenticity and precisely measures its quality.
How long does it take?
The turnaround time for your submission is determined by the grading tier you select. Our service options provide a range of processing times, from as quickly as 2 days up to a maximum of 15 days from the day we receive your cards.
How much does it cost?
Depending on the tier option you have selected will change the cost of your submission. You can view our pricing table here.
What TCG can I grade with Imperium?
Currently we will grade Pokemon TCG, One Piece TCG and Lorcana. But watch this space, we will be adding more of your favourites in the coming months.
How do I become an affiliate of Imperium Grading?
For affiliate information and sign up form please follow the link here.
What do I do if I have a problem with my order?
If you have any problems with your order please contact us on our help email [email protected] or fill out the form on our contact page.
Do you grade custom or proxy cards?
We do not grade custom or proxy cards, only cards from an official TCG will be graded at this time. However, we will be launching a ‘custom card’ encapsulation service soon, which will allow you to protect your custom cards in our slabs.
Do you grade miscuts, errors or factory defect cards?
We offer miscuts, errors and defect card grading as part of our service.