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Sealed product & breaks

Break Slot Value Calculator

A group break sells the contents of a box team by team, and the slots are not priced equally. This compares what a slot costs against the share of the box that team can actually produce — and shows how much of the room the breaker is charging above the box price.

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Add up every slot price, or estimate.

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Use the booster box EV tool if you need a figure.

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Star-heavy teams carry far more than 1/30 of the value.

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expected value of this slot

Where the money in a break goes.
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The two margins stacked on a break slot

A break sells for more than the box costs — that gap is the breaker's fee, and it is usually 20–35%. On top of that sits the ordinary gap between what a box costs and what its contents are worth, which is negative to begin with. A slot buyer pays both.

room total = sum of every slot price breaker margin = room total − box cost your slot EV = box EV × your team's share of the value edge = slot EV − slot price

Why team share is the number that matters

Slots are usually priced by demand rather than by expected value, and the two diverge sharply. A team with three chase rookies carries far more than a thirtieth of the box, and its slot price reflects that — often more than proportionally. The teams that are systematically fair value are the unglamorous ones nobody wants, which is the only reliable edge available to a slot buyer.

Random slots are a different bet. Buying a randomised team removes the pricing question and leaves you with the room average, which is the room total divided by the number of teams — reliably below the EV of the box.

Questions people ask about this

Are group breaks worth it?

On average, no. The room total normally exceeds the box price by 20–35% — that gap is the breaker's fee — and the box contents are already worth less than the box costs. What breaks buy you is access to a product you could not otherwise afford and the entertainment of the rip, not expected value.

How are break slot prices set?

By demand, not by expected value. Teams with popular rookies are priced at a premium far above their proportional share of the box, and the least fashionable teams are underpriced relative to what they can actually produce. That divergence is the only edge available to a careful slot buyer.

What is a random team break?

You pay a flat price and the teams are assigned by a randomiser after the room fills. It removes the pricing question entirely and gives you the room average — the total paid divided by the number of teams — which sits reliably below the expected value of the box itself.

Where these numbers come from

Rates on this page were last checked against the published price lists on . Grading companies change fees and pause tiers without notice — confirm the total on the submission form before you pay.