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Pokémon · Sword & Shield Base Set · Secret Rare
Professor's Research (Secret) 209/202 Price
Professor's Research (Secret) (209/202, Secret Rare) from Sword & Shield Base Set is worth $3.78 in Near Mint condition on TCGplayer as of October 4, 2026.
- Near Mint · TCGplayer
- $3.78
- Near Mint · Cardmarket
- —
- 30-day change
- −2.3%
- Printings
- 1
Professor's Research (Secret) prices by printing
Near Mint market prices, updated October 4, 2026.
| Printing | TCGplayer (USD) | Cardmarket (EUR) |
|---|---|---|
| Holofoil | $3.78 | — |
TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.
Professor's Research (Secret) price history
Near Mint Holofoil on TCGplayer, last 30 days.
−2.3%
Card details
- Card number
- 209/202
- Rarity
- Secret Rare
- Released
- February 7, 2020
- Card type
- Supporter
- Card text
- Discard your hand and draw 7 cards.
Professor's Research (Secret): common questions
How much is Professor's Research (Secret) 209/202 worth?
Professor's Research (Secret) (209/202, Secret Rare) from Sword & Shield Base Set is worth $3.78 in Near Mint condition on TCGplayer as of October 4, 2026.
What set is Professor's Research (Secret) from?
Professor's Research (Secret) is card 209/202 in Sword & Shield Base Set, released February 7, 2020. Its rarity is Secret Rare.
Is Professor's Research (Secret) going up in price?
Over the last 30 days the Near Mint Holofoil price on TCGplayer moved from $3.87 (September 6, 2026) to $3.78 (October 4, 2026), a change of −2.3%. The 30-day low was $3.76 and the high $3.93.
How do I check what my Professor's Research (Secret) is worth?
Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.
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