Swiss Card Grading You Can Trust
Professional card grading and authentication in Switzerland for all major trading card games - trusted, transparent grading.
Fresh from the lab
The latest slabs we graded
The newest slabs with a public certificate, photographed in the lab. Open one to see it up close.
A published standard
Our full grading scale and the exact formula behind every grade are public. Read them before you send anything.
Read the standardGrades you can recompute
Every certificate shows the subgrades and the arithmetic that produced the overall grade. No black box, no discretion clause.
Read the standardZoom in on the evidence
Certificates carry high-resolution scans you can zoom to the corner, plus a map of every defect we recorded.
See how it worksFree vault storage
When your order closes, your slabs can simply stay with us - insured, free of charge, and shipped whenever you ask.
How the vault worksTwo certificates on every card
Two certificates on every card: a Swiss holographic seal on the slab, and a Cypheme digital authentication you can check online.
Our partners
The security technology in every SGL slab.
Graded, then safely stored
Your slabs do not have to come straight back. Leave them in the SGL vault and decide later.
Vault it, free
Graded slabs are stored with us at no cost, for as long as you like.
Sell without shipping
Transfer ownership to another collector while the card stays in the vault.
Ship when you want
Ask for your slabs any time and pay one quoted fee for that order.
Grading Service Tiers
Choose the service level that matches your needs
Bulk rate: CHF 12.90 per card
For submissions of 20+. Applied automatically, no code.
Authentication
Authentication only - no grade
CHF 17.90CHF 12.90per card
From 20 cards: CHF 10.90 per card
5-10 business days
We check the card for authenticity and seal it in a slab with a public certificate. The card gets no condition grade.
Standard
CHF 19.90CHF 14.90per card
From 20 cards: CHF 12.90 per card
5-10 business days
Full grading with the published standard: four subgrades, a defect map and a sealed case.
Express
CHF 34.90CHF 29.90per card
From 20 cards: CHF 27.90 per card
1-3 business days
The same grading and the same standard, moved to the front of the queue.
Ready to Get Started?
Submit your cards today and see the difference for yourself