It's official: CALIBRE is open for orders. What began as a small, invitation-only roll-out is now open to every collector in the UK.
CALIBRE grades trading cards on physical measurement — centering, corners, edges and surface measured by sensors, not estimated by eye or predicted by an AI model. The same card produces the same grade every time, and every grade comes with a full report you can verify from its certificate.
How it works
- Start your order online. Choose your cards and a service, and pay securely.
- Post your cards to us. Pack them safely and send them in.
- We measure and grade. Each card is imaged, measured, graded, and sealed in a tamper-evident slab.
- Get your card back, with its report. Track every step in your account; your grade and certificate publish once the card is sealed.
Simple, flat pricing
- Standard grading — £15 per card, 72-hour turnaround.
- 24-hour Return — £50 per card, priority lane.
- Tracked, insured return postage is £5.95 per order. One flat price per card — no upcharges by value or for holos.
Why we cap intake
We deliberately limit how many cards we take each week. It is how we guarantee our 72-hour turnaround rather than letting your cards sit in a backlog. If a week is full, leave your email and we will tell you the moment slots reopen.