Pullbox reimagines the collectible journey
The thrill of the pull,the cards you actually want,and none of the bulk to manage.
Here's how every part works, from your first box to the real card at your door.
How it works
Open a box, then it's your call
Pick a box and open it. From there, every pull is a real card, and the next move is yours.
Pick a box
Browse curated Pokémon, MTG, One Piece, and Lorcana boxes. Every box lists its full item pool and the exact odds.Open it
A provably fair roll decides your pull the moment you open, and you can verify it yourself.then, it's your call
Ship it home
Withdraw and we ship the real card to your door with tracking.Sell it back
Take its coin value instantly and roll it into your next box.Hold it
Keep it in your inventory for a limited time. When that's up, it converts to a coin voucher of equal value, so nothing is lost.Fairness
Provably fair, every time
Every box, battle, and brawl outcome is computed from a server seed, your client seed, a salt, and a nonce. The server seed is committed before you open and revealed after, so you can re-run the math and confirm nothing was rigged.
Server seede3b0c4…b855revealed after the roll
Your seedlucky-pull-7yours to change anytime
Saltpb-2f9a…public entropy
Nonce#1,204counts up every open
HMAC-SHA512
Outcomeyour pull
We sign your client seed, the salt, and the nonce with the secret server seed using HMAC-SHA512. The resulting signature is turned into a number using rejection sampling, which removes modulo bias so every outcome in a box is equally likely.
That number maps to a slot on the box's weighted item table, which decides your pull. The same algorithm runs behind boxes, battles, and brawls.
Committed before you play
Beforeserver seed:hiddenSHA-256hash:9f2c…a7
On every box page, before you open, we show a SHA-256 hash of the server seed we'll use.then you play
Afterserver seed:e3b0c4…b855SHA-256hash:9f2c…a7
We reveal the seed. Hash it yourself and it matches the one we posted, so we couldn't have changed it after seeing your play.What goes into every roll
Server seedA secret random string we generate and commit to before you open. Revealed after the roll so you can check our work.
Client seedA public string tied to your account. You can view it and change it whenever you want from your settings.
SaltA public value mixed in for extra entropy, so identical seeds still produce independent results.
NonceA counter that ticks up by one on every open, so no two rolls share the same inputs.
Verify any outcomeReproduce any result yourself from the revealed seeds. You never have to take our word for it.
Box opensOpen your Box History and hit Verify on any roll.
BattlesOpen the Provably Fair panel on the battle results.
Withdrawals & shipping
Real items, at your door
Every pull is a real card we fulfill and ship ourselves. Withdraw whenever you're ready and our team packs it and puts it in the mail.
Stocked and sourcedA large in-house inventory of Pokémon and MTG, with higher-end cards sourced from our trusted partner and vendor network.
Packaged like it mattersCards are sleeved, team-bagged with a toploader, and bubble mailed. High-value pulls receive upgraded packaging.
Shipped from Syracuse, NYOur fulfillment warehouse is US based, and run by a team of trading card enthusiasts like yourself.
Shipping is available to the US and CanadaOrders aim to ship within 30 days, and every order comes with tracking that you can follow right to your front door.
Partnership & community
Earn more, together
Passive coin kickbacks for spreading the word, and a Discord full of players sharing their pulls.
Affiliate program
Want a passive kickback of coins? Create an affiliate code on our Affiliate page. Anyone who buys coins with your code gets a 5% bonus on their purchase, and you get 0.35% of the coins they spend on solo spins, battles, and brawls.
Join the community
Join our community Discord for early access to features, giveaways, town halls, and more. Share your pulls and never miss an announcement.
