Founder's Vault · Pre-launch

SNTRISlab Beacon
Lock it. Track it. Keep it.

If your grail is stolen, find it.

Slab Beacon is a lockable, trackable guard for your graded cards. Join the Founder's Vault for first access and founder pricing.

Enter an email like name@example.com.
Which slabs do you collect? (optional)

By joining, you agree to get emails from Sentri Collectibles about Slab Beacon. Unsubscribe any time. Privacy policy

  • What Founder's Vault members get
  • First backers get a Founder's Edition colorway no one else can buy
  • Founder pricing locked in, with first claim on new products
  • Torture tests and recovery stories before anyone else
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FIG.01 · Illustration · Final design in development
4Corner locks
Phone tapOpens with
Find MyTracking

Slab Beacon tracks through Apple's Find My network, not GPS. Updates are frequent in busy places like shows and airports, and can be hours apart on an empty road.

Have the store password? Enter here