Monster

Packs

How it works

You pay a fixed price to rip a pack. Our system draws one card from the pack's pool using the exact odds shown on the pack page. What you see is what you get.

Pay from your balance or with a card, and the card is drawn and revealed within seconds. There is no claim step: once the draw completes the card is yours and sits in your vault.

Opening packs

  1. Go to Packs and choose a tier: Starter, Monster, or Ultra.
  2. Pick how many to rip, up to 6 at once.
  3. Pay from your balance or with a card. The quote shows the total before you confirm.
  4. Watch the reveal. You can rip again without waiting for the previous result.

When a pack is unavailable

A pack can pause when its pool runs low (we keep a minimum in reserve) or while we restock. The pack page shows the current price and whether it is open.

Pricing

Each tier has a fixed price per pull. The Average Value on the pack page is the expected value of the cards in its pool right now.

  • Predictable cost: the same price for every pull of that tier.
  • Public odds: the chase card and pack odds on the page are the odds used for the draw.
  • No hidden fees: balance payments carry no fee; a card payment shows its processing fee on the quote.

How odds are calculated

A pool holds cards of many values. We use harmonic weighting, so cheaper cards get a higher probability and expensive cards a lower one.

  • Each card's weight comes from its value, favouring lower values.
  • Probabilities are each card's share of the total weight. They sum to 100%.
  • The same probabilities display the odds and pick the card.

Safety rules apply on top: no single card can exceed a maximum probability, and a pool must have enough cards to open.

How the card is picked

With a probability per card we build a cumulative range, draw one cryptographically secure random number between 0 and 1, and the range it lands in is your card. No second draw, no override.

Card grading

Every card is professionally graded by PSA, CGC, or BGS. The grade states condition and authenticity:

  • 10: Gem Mint, top condition
  • 9: Mint, near perfect
  • 8: Near Mint to Mint, excellent

Up to 95% FMV buyback

Every card you pull carries a buyback offer of up to 95% of fair market value. It never expires. There is always a bid on your cards.

Sell it back

Tap Sell on the reveal screen or in your vault. The amount lands on your balance right away. No deadline.

Ship it home

Select cards in your vault, confirm your address, and pay the shipping fee from your balance or a card. We ship from our vault; tracking arrives by email.

In short: every card has a guaranteed buyback at up to 95% FMV, any time. Sell it back, or ship it home. Hold as long as you want.

Frequently asked questions

Do the displayed odds match the real odds?
Yes. The same math computes the odds you see and picks the card.
When do I see my card?
Within seconds of paying. If you closed the tab, the pull is in your Activity and the card is in your vault.
What if a payment fails?
Nothing is drawn and your balance does not change. A declined card can be retried as a new purchase.
What is the buyback offer?
Up to 95% of the card's fair market value, paid to your balance. The FMV is shown on every card in your vault.