• $1.83Market priceOct 12, 2026
  • 1 in 211PacksChance per pack
  • $2,529Average cost to pullAt $11.99 a pack
  • Ultra RareRarity17 cards share it

Your odds of pulling Mega Heracross ex

Chance of at least one copy, assuming every Ultra Rare in the set is equally likely.

How we measured →
ProductPacksChanceMarket price
1 pack1<1%$11.99
Booster bundle63%$85.03
Elite Trainer Box94%$148.95
Pokémon Center ETB115%—
Booster box3616%$395.14

146 packs give you an even chance, and 485 packs a 90% chance. Allowing for sampling error, the true rate is likely between 1 in 192 and 1 in 232 packs. Try the how many packs calculator for other targets.

Open packs or buy the single?

Buy the single$1.83
Open packs for it, on average$2,529

Buying the single is cheaper: opening packs for it costs about 1381.9× its price on average. That's 211 packs at $11.99 (today's market price for a pack). The open-or-buy calculator counts the value of everything else you'd pull.

Price history

Daily TCGplayer market price since Oct 12, 2026.

Not enough daily prices recorded yet. The chart appears after a second day.

Other Mega Heracross ex cards

Every Mega Heracross ex printing →

Quick answers

How rare is Mega Heracross ex in Phantasmal Flames?
About 1 in 211 packs contain it, assuming every Ultra Rare is equally likely. Open 146 packs for an even chance, or 485 for a 90% chance.
How much is Mega Heracross ex (#108) worth?
About $1.83 at TCGplayer market prices on Oct 12, 2026.
Is it cheaper to buy Mega Heracross ex or open packs for it?
Buying the single is cheaper: opening packs for it costs about 1381.9× its price on average. At $11.99 a pack (today's market price for a pack), you'd spend about $2,529 on average to pull it.

Prices: Scrydex, Oct 12, 2026. Card images are shown for identification. Pull rates come from the verified openings on our Phantasmal Flames page.