Tracking sealed products

Booster boxes, ETBs, tins, and cases with EV calculator and Open vs Hold recommendation.

1min readUpdated May 20, 2026

Browsing sealed

/sealed lists every sealed SKU we track — ETBs, booster boxes, bundles, sealed cases, tins, premium collections. Use the filter pills (Era / Set / Type) to narrow down.

Adding to your collection

Open any product detail page → + Add to Collection. Set quantity, purchase price, condition (Sealed / Lightly handled), and date.

The EV calculator

Each product detail page has an Expected Value calculator. It runs the math on opening every pack in the product:

EV = (chase pull rate × chase median) + (rare rate × rare median) + ...

A green Hold verdict appears when the sealed price > EV (i.e. you'd lose value by opening). A red Open verdict appears when EV > sealed price.

EV uses TCGGOPRO graded medians as the chase value reference. It assumes you'd grade every pulled chase. Real-world EV depends on your willingness to grade — adjust the calculator's "grade chases" toggle to see the impact.

Pokémon Center Exclusive ETBs

PC-exclusive ETBs have a red badge in the catalog. They trade at a 20-40% premium over the retail version because they're harder to get. See the dedicated article for the full list.

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