Booster box EV · EUR · 2018
Ultra Prism booster box, is it worth opening?
A sealed Ultra Prism box yields an estimated €15.96 in singles (EUR, Cardmarket reference prices), about €0.44 per pack across 36 packs. Most modern English booster boxes retail around €100 to €160; compare against the exact price you'd pay below.
Per-rarity breakdown · Ultra Prism
178 of 178 cards priced. Avg = mean Cardmarket trend price for that rarity in the set.
| Rarity | Cards | Avg € | Top € | ~ / box | EV contrib. |
|---|---|---|---|---|---|
| Common | 45 | €0.16 | €1.22 | — | — |
| Uncommon | 48 | €0.33 | €41.13 | — | — |
| Rare | 23 | €0.32 | €0.65 | — | — |
| Rare Holo | 13 | €1.38 | €4.11 | — | — |
| Rare Holo GX | 7 | €4.92 | €10.07 | — | — |
| Rare Prism Star | 6 | €3.53 | €6.73 | — | — |
| Rare Ultra | 19 | €37.45 | €294.40 | — | — |
| Rare Rainbow | 9 | €22.35 | €58.74 | — | — |
| Rare Secret | 8 | €18.27 | €48.72 | — | — |
How this Ultra Prism EV is estimated
Estimated value of the singles in a 36-pack booster box, computed as the sum over each pack slot of (pull-rate × average Cardmarket trend price for that rarity in this set). Pull rates are a disclosed community-aggregated model (SV/Mega community aggregate, 2026-06 (rev2)), Pokémon does not publish official odds, so this is an estimate of the average outcome, not a prediction for any single box. Reference prices are Cardmarket EUR trend values via pokemontcg.io. Informational only, not financial advice.
Box EV for other sets
Reference prices: Cardmarket (EUR) via pokemontcg.io, refreshed daily and cached here. Pull rates are a disclosed community-aggregated model (SV/Mega community aggregate, 2026-06 (rev2)). Estimates for planning only, not financial advice. Foilio is an unofficial fan project, not affiliated with The Pokémon Company.