Professor's Research #SWSH152 — Pokémon Promo Card Value
Pokémon PromoWhat the Professor's Research #SWSH152 card from Pokémon Promo is worth — ungraded and graded (PSA 10).
Professor's Research #SWSH152 value — Ungraded $3 · Grade 9 $14 · PSA 10 $51. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 17.0× raw.
Monthly CIB value, based on sold comps.
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Item details
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- Pokémon Promo
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Professor's Research #SWSH152 (Pokémon Promo) card value
An ungraded Professor's Research #SWSH152 from Pokémon Promo averages around $3. A Grade 9 copy runs about $14, and a PSA 10 gem-mint commands $51.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $3 | eBay sold comps |
| Grade 9 | $14 | eBay sold comps |
| PSA 10 | $51 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this Pokémon Promo?
- The ungraded version of Professor's Research #SWSH152 starts at $3.
- How much is a high-grade PSA 10 copy worth?
- A PSA 10 graded copy of this Pokémon Promo is currently valued at $51.
- Is there a mid-range pricing option available for this card?
- Yes, a Grade 9 copy of the Pokémon Promo is priced at $14.
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