Paldea Evolved Build & Battle Box.

Opening the 4 packs inside gives back $9.23£6.97€8.24 in cards for a typical one, against $64.91£49€57.91 to buy it sealed. That is 14% of what it costs. About 5% of simulated openings came out ahead.

Typical opening, middle of 2,000,000 runs

$9.23£6.97€8.24

Average opening

$21.81£16.46€19.46 (34% of price)

Middle 8 openings in 10 land between

$6.34£4.79€5.66 and $46.95£35.44€41.89

Best case, the luckiest 1 opening in 100

$133.78£100.99€119.36 (beats the $64.91£49€57.91 price)

Of that average, hits rather than bulk

$17.17£12.96€15.32

Worth opening under, after selling fees

$14.48£10.93€12.92 (78% under what it costs)

Card carrying most of the average

Magikarp, 14%

$4.64£3.50€4.14 of the average is commons and uncommons at a few cents each, priced at what the market quotes rather than what a person gets for a box of them, so read the average as a ceiling. Only the packs are counted: any promo card packed alongside them is not. Rates from the published per-set openings read on Aug 30, 2026. Every product ranked, and how this is worked out.