Founder number
A unique, permanent, serialised number. The lower it is, the earlier you were.
The SlabShield Vault app lands soon. Join the waitlist and claim a founder number before anybody else can.
Free to joinNo card requiredOne email at launch
You need to be 16 or over to join. By claiming a number you agree to our terms and privacy notice.
Waitlist reward
Everyone who joins the waitlist gets the complete Founding Collector package, granted the moment you sign up with the address you used here. Everything below is the real thing, rendered by the app itself — not a picture of it.
Yours forever · only available before launch
A unique, permanent, serialised number. The lower it is, the earlier you were.
“Founding Collector”, sitting next to your name wherever it appears.
A permanent badge for being here before the app existed. Never awarded again.
An avatar frame that cannot be earned, bought or unlocked after launch.
A Guardian collectible that cannot be pulled from any pack, at any odds, ever.
A pack every week rather than two a month, free, for as long as you have the account.
The build goes to the waitlist before it goes to the stores.
What you are joining
Every screen below is a photograph of the Vault running on a phone — real cards, real values, real battles. It works today; the app is it, in your pocket.

Live market values across your whole collection, and what moved since last week.

Every slab you own, graded and laid out the way you want it seen.

Pulls, trades and new grades from the collectors you follow, as they happen.

Put one of your cards up against somebody else’s and let the room decide.
Community milestones
1,318 collectors have claimed a founder number so far. Each rung below lands for everyone holding one, not just the person who got us there.
Open right now at vault.slabshield.co.uk
Show your collection. Battle. Earn your rep.
The web Vault has been running for months and the app is the same Vault in your pocket. Everything below works today — click any of it.
Put one of your cards up against somebody else’s and let the room vote.
Live nowEvery confirmed set date across six games, from the card data itself.
Live nowRanked on the collection you actually own, not on what you spent.
Live nowTrades, follows and messages with people who know what a corner is worth.
Live nowBefore you type anything
No. There is no store listing yet. This is our own waitlist: you give an email address, you get a founder number held against it, and we email you once when the app is out.
No, and there is no card field anywhere on this page. The Founder pack is free and so is the app.
Yes, if you want a founder number — it is only minted here, and only before launch. Your collection, your trades and your account are untouched either way: the app signs in to the same Vault you already have.
We are not putting a date on it, because a date we miss is worse than no date. It is in build, and the list hears first.
It is stored to hold your founder number and to send you one email when the app launches. Anything beyond that only if you tick the box, and every email has an unsubscribe link. We do not sell it or pass it on.
Only by not using the address you gave us. It is held against that address, so sign up with it — including through Apple or Google sign-in — and the whole pack lands on your account automatically.
Every day you wait, somebody else takes the number you could have had.
Claim my founder numberThe web Vault is already open — use it now at vault.slabshield.co.uk. This waitlist is for the iOS and Android app. One email, no card, and nothing else sent to you except the launch.