Professor's Research
Professor's Research (SWSH Black Star Promos #SWSH178, Promo) has a market price of about $0.50; a PSA 10 graded copy is worth roughly $2 (keep it raw). Live TCGplayer & eBay prices, updated daily on PokéPrice.
| Low | Market | High | |
|---|---|---|---|
| holofoil | $0.14 | $0.50 | $19.98 |
Ungraded is the live market price. PSA 9/10 are estimates from typical premiums for this card's era — tap any grade for real recent eBay sales.
Each shows expected net = graded value − raw ($0) − fee. PSA 10 ≈ $2 (est). Best case (top grade via CGC): +$-38.
PSA usually resells highest for Pokémon; BGS & CGC grade a bit cheaper but sell for less. Assumes a clean near-mint raw (~30% top grade / 44% one below). A guide, not a guarantee — centering & condition decide the real grade.
Trend seeded from Cardmarket 7- & 30-day averages, then refined by our daily TCGplayer tracking.
Cardmarket (EU): trend €0.49 · avg €0.43
SWSH Black Star Promos
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Frequently asked questions about Professor's Research
How much is Professor's Research (SWSH Black Star Promos #SWSH178) worth?
As of the latest update, Professor's Research (SWSH Black Star Promos #SWSH178) is worth about $0.50 ungraded. Recent listings range from $0.14 to $19.98. PSA 9 and PSA 10 graded copies typically sell for more — see the graded values and recent eBay sold prices above.
What is the rarity of Professor's Research?
Professor's Research (#SWSH178) is listed as Promo in the SWSH Black Star Promos set. Scarcer rarities and higher-demand cards tend to command a premium — compare the other printings below to see how this version stacks up.
Where can I buy Professor's Research?
You can buy Professor's Research from TCGplayer, eBay, Cardmarket (EU), Amazon, Card Kingdom, Troll and Toad and CoolStuffInc — all linked above with current prices where available. PokéPrice compares them so you can find the cheapest place to buy.
What set is Professor's Research from?
Professor's Research is card #SWSH178 from the SWSH Black Star Promos set, released 2019/11/15. Browse every card in the set and other printings of Professor's Research below.