Right now: the best rip in Primal Clash is the Booster Pack at $81.35 against $9.56 of expected pulls — a −90% margin after ~15% selling fees, and a 1% chance it actually pays for itself. Figures refresh every two hours.
Primal Clash (February 4, 2015) is the fifth XY-series set and one of the era's largest, with 164 priced singles. Packs follow the XY template: 10 cards, a reverse holo and one rare slot, no separate hit slot. As vintage sealed, packs and boxes trade at collector premiums, so rip margins model deeply negative by design; the singles market is the real signal here.
Community estimates put a Pokémon-EX at roughly 1 in 8 packs, a full art near 1 in 30 and a Secret Rare around 1 in 70. Unusually, the full-art tier rather than the secrets carries this set: full-art Primal Kyogre-EX and Primal Groudon-EX lead, followed by full-art Groudon-EX, Kyogre-EX, M Gardevoir-EX and M Aggron-EX. With 16 Ultra Rares in the pool, the odds of the one you want are long.
Two products are listed: loose Booster Packs and the 36-pack Booster Box; no Elite Trainer Box listing is tracked for this set. The live table pairs each sealed price with a fee-adjusted EV from community-estimated rates and current singles prices. The box typically prices its packs well above loose ones, so neither row flatters ripping. The numbers below refresh every couple of hours.
Sealed products: price vs. expected value
| Product | Margin after ~15% fees | Market price | EV of pulls | Odds it pays for itself |
|---|---|---|---|---|
| Booster Pack | −90% | $81.35 | $9.56 | 1% |
| Booster Box (36 packs) | −93% | $4066.66 | $344.32 | 0% |
Pull-rate model
Primal Clash packs hold 10 cards; the slots below are the ones that carry value.
| Slot | Outcome | Est. chance |
|---|---|---|
| Reverse Holo | Reverse Holo | 100% |
| Rare slot | Rare | 62% |
| Rare slot | Rare Holo | 21.5% |
| Rare slot | Pokémon-EX | 12% |
| Rare slot | Full Art (Ultra) | 3% |
| Rare slot | Secret Rare | 1.5% |
Community-estimated rates — no publisher discloses official pull odds. The calculator prices each outcome from live singles data.
FAQ
How many packs are in a Primal Clash booster box?
36 packs, each with 10 cards including a reverse holo and one rare slot. XY-era Elite Trainer Boxes hold 8 packs, but no ETB listing is tracked for Primal Clash, so the table covers loose packs and the 36-pack box.
What are the chase cards in Primal Clash?
Full-art Primal Kyogre-EX and Primal Groudon-EX are the top two, then full-art Groudon-EX, Kyogre-EX, M Gardevoir-EX and M Aggron-EX. The regular Primal Kyogre-EX is the best non-full-art pull, and the set's four Secret Rares sit below those.
Are Primal Clash pull rates official?
No. The Pokémon Company doesn't publish pull rates. The model uses community estimates for XY-era packs: a Pokémon-EX roughly 1 in 8, a full art about 1 in 30 and a Secret Rare near 1 in 70, all sharing the single rare slot.
What are the odds a Booster Pack of Primal Clash pays for itself?
About 1% after ~15% selling fees (1% before fees) as of 2026-10-27, computed from the exact outcome distribution of the Primal Clash pack model rather than a simulation. The median Booster Pack returns $2.86 of cards after fees against its $81.35 price, and the chance of at least doubling your money is under 0.5%. These odds refresh with every two-hourly price update.
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