Professor's Research
SWSH Black Star Promos · SWSH152/307
Printed in
Market value
Prices as of October 9, 2026 (Europe) and October 8, 2026 (United States).
United States · USD
Holo
TCG Market$2.44
- Lowest listing
- $1.70
- Median listing
- $3.00
- Highest listing
- $9,999.00
TCG Market ≈ €2.18 · £1.85, converted at ECB rate of October 8, 2026.
CM Trend, last 30 days
No price history yet.
TCG Market, last 30 days
$2.59 on October 8, 2026, $2.44 on October 9, 2026 (-6%).
Scan it with Pokebuck
Point your camera at any card to get its name, set and price, and track what your collection is worth.
Card effect
Discard your hand and draw 7 cards.
Card details
- Number
- SWSH152/307
- Rarity
- Promo
- Category
- Trainer
- Regulation mark
- D
- Legal in
- Expanded
- Variants
- Holo
About this card
Professor's Research is a Trainer card from SWSH Black Star Promos, card number SWSH152/307. Its rarity is Promo. SWSH Black Star Promos was released in 2019 as part of the Sword & Shield series. There is no European market price for it yet. In the United States its TCG Market price is $2.44.