• $2.41Market priceOct 12, 2026
  • 1 in 304PacksChance per pack
  • $2,712Average cost to pullAt $8.91 a pack
  • Ultra RareRarity20 cards share it

Your odds of pulling Professor's Research (Professor Sada)

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

How we measured →
ProductPacksChanceMarket price
1 pack1<1%$8.91
Booster bundle62%$104.49
Elite Trainer Box93%$137.32
Pokémon Center ETB114%—
Booster box3611%$293.48

211 packs give you an even chance, and 700 packs a 90% chance. Allowing for sampling error, the true rate is likely between 1 in 281 and 1 in 330 packs. Try the how many packs calculator for other targets.

Open packs or buy the single?

Buy the single$2.41
Open packs for it, on average$2,712

Buying the single is cheaper: opening packs for it costs about 1125.4× its price on average. That's 304 packs at $8.91 (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.

Quick answers

How rare is Professor's Research (Professor Sada) in Scarlet & Violet?
About 1 in 304 packs contain it, assuming every Ultra Rare is equally likely. Open 211 packs for an even chance, or 700 for a 90% chance.
How much is Professor's Research (Professor Sada) (#240) worth?
About $2.41 at TCGplayer market prices on Oct 12, 2026.
Is it cheaper to buy Professor's Research (Professor Sada) or open packs for it?
Buying the single is cheaper: opening packs for it costs about 1125.4× its price on average. At $8.91 a pack (today's market price for a pack), you'd spend about $2,712 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 Scarlet & Violet page.