Create Custom Packs

Create your own custom packs. Pick the cards and set the odds per card, with complete transparency for pulls.

Transparent Packs revolutionize the traditional pack-opening experience by giving you full visibility into contents, odds, and expected values before you make any purchase decision.

Custom Pack Creation

Design Your Own Experience

Card Selection

Choose specific cards from our extensive database of authenticated collectibles

Odds Configuration

Set the pull probability for every card in your pack yourself — no preset distributions

Price Control

The pack price follows your odds: weight the pack toward big hits or safe floors, and the price adjusts to match the expected value

Theme Creation

Build themed packs around specific players, sets, eras, or investment strategies

Pack Building Process

Step 1: Select Your Cards

Choose the specific cards you want to appear in your pack from our authenticated database.

Step 2: Set Your Odds and Pack Price

Every card starts with an equal chance, and you can adjust each card’s pull probability yourself using the odds sliders. The pack price adjusts automatically as you modify the odds — weight your favorite card higher and the price rises to match; spread the odds out and it falls.

Custom packs don’t use the Chill / Standard / Hot risk levels — those apply to our standard pack tiers (see Risk Levels). In a custom pack, the per-card odds you set are the risk profile.

Step 3: Open Your Pack

Once you’re satisfied with your card selection and odds, open your pack and see what you get!

Note: The pack opening animation and your card result are determined at the moment you open the pack. In rare cases, network issues during the animation may cause a different card image to appear than the one actually pulled. Your actual result is always recorded server-side at the time of opening—if you notice a discrepancy, contact support and we’ll verify your true pull.

Step 4: Choose What to Do with Your Cards

After opening your pack, you have complete flexibility with your cards:

Instant CatchBack

Receive an immediate 90% cash offer on fresh pack pulls (within 5 minutes of opening)

Vault & Hold

Store cards in our secure facility with perpetual CatchBack offers available anytime

Ship to Yourself

Have your cards shipped directly to your address

List on Marketplace

Sell cards on our $1 marketplace to other collectors

What Makes Our Packs Transparent?

Complete Odds Disclosure

Unlike traditional packs where odds are hidden or vague, every pack you buy or build and buy shows:

• Exact pull rates for every possible card or item
• Real-time optimization system that ensures fair pack pricing

Verifiable Randomness

Blockchain RNG

We use blockchain-based random number generation to ensure true randomness that can be independently verified.

Audit Trail

Every pack opening is recorded with a complete audit trail showing the random seed, algorithm used, and final result.

Public Verification

Anyone can verify the randomness and fairness of any pack opening using our open-source verification tools.

Real-Time Optimization System

Our real-time optimization system continuously monitors live market values and automatically sorts cards into value buckets (P0-P5). A $45 card in the P1 bucket ($40-50) moves to P2 ($50-100) if its price increases, ensuring probability tables always reflect current market reality.

The system uses machine learning optimization to minimize the difference between expected value and pack price. It heavily penalizes scenarios where expected value is less than price, then iteratively adjusts probabilities until optimal.

Result: Pack probabilities automatically adapt to market conditions while guaranteeing you never pay more than expected value. For technical implementation details, see our Provably Fair page.

Start Creating Today

Ready to revolutionize your pack opening experience?

Explore Packs

Browse our marketplace of transparent packs

Create Pack

Design your own custom transparent pack

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