Professor's Research
- Number
- 003/028
- Rarity
- None
- Released
- Oct 22, 2021
Sold price movement
- 12 months ago
- $1.80£1.35€1.57
- Today
- $2.40£1.80€2.09
- Change
- +$0.60+£0.45+€0.52 (+33.3%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 15 | $1.89£1.42€1.65 | $2.40£1.80€2.09 | |
| PSA 9modelled | 26 | 2 | – | $15.19£11.38€13.25 | |
| CGC/BGS 9.5modelled | – | – | – | $17£12.74€14.83 | |
| PSA 10 | 25 | 3 | – | $22.50£16.86€19.63 |
About these prices
49.0% of copies sent to PSA come back a 10. Sold and median are 90 days of PSA sales. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 83 completed sales, updated Sep 18, 2026.
Price history
Recent sales
83 completed listings on eBay, Fanatics CollectNM Pokemon Professor's Research 003/028 25th Anniversary Collection Japanese Japanese 003/028$3.98£2.98€3.47
Professor's Research 003/028 S8a 25th Anniversary Collection Japanese POKEMON NM Japanese 003/028$2.81£2.11€2.45Show 71 more
Professor's Research - S8a 25th Anniversary Coll 003/028 NM Japanese Pokémon TCG 003/028$2.19£1.64€1.91Professor's Research 003/028 25th Anniversary Collection Pokemon Holo NM Japanese 003/028$1.99£1.49€1.74(JP) Professor's Research 003/028 - 25th Anniversary Collection - Pokémon TCG NM Japanese 003/028$1.75£1.31€1.53Japanese Pokémon Trading Card 2021 S8a 25th Anniversary 003 Professor's Research Japanese$2.60£1.95€2.27Professor's Research 003/028 Japanese 25th Anniversary Collection - Pokemon - NM$3.39£2.54€2.96Pokemon Card Game TCG Professor's research S8a 25th 003/028 JAPANESE 1ds Japanese 003/028$4£3€3.49Professor's Research 003/028 25th Anniversary Collection Pokemon Japanese NM Japanese 003/028$1.77£1.33€1.54Professor's Research 003/028 S8A 25th Anniversary Collection Pokemon Japanese LP Japanese 003/028$2.99£2.24€2.61Pokemon Card Game TCG Professor's research S8a 25th 003/028 JAPANESE Japanese$3.30£2.47€2.88PROFESSOR'S RESEARCH 003/028 25TH ANNIVERSARY COLLECTION JAPANESE POKEMON TCG Japanese 003/028$1.69£1.27€1.47POKEMON JAPANESE PROFESSOR'S RESEARCH 003/028 P 25TH ANNIVERSARY COLLECTION NM Japanese 003/028$1.99£1.49€1.74Pokemon PROFESSOR'S RESEARCH 003/028 s8a Japanese 25th Anniversary - HOLO MINT$0.99£0.74€0.86Pokemon Card Professor's Research Professie Oak - 003/028 s8a 25Th Anniversary C Japanese 003/028$1.99£1.49€1.74Professor's Research 003/028 25th Anniversary Collection Japanese Pokemon TCG NM Japanese 003/028$4.08£3.06€3.56Professor's Research 003/028 25th Anniversary Collection Pokemon Japanese NM Japanese 003/028$3.66£2.74€3.19NM Pokemon Professor's Research 003/028 25th Anniversary Collection Japanese Japanese 003/028$3.98£2.98€3.47Pokemon Card Japanese - Professors Research 003/028 HOLO S8a - 25th Anniversary Japanese #1$1.82£1.36€1.59Professor's Research 003/028 Japanese S8a: 25th Anniversary - Pokemon Card - NM$3.37£2.53€2.94Professor's Research 003/028 S8A 25th Anniversary Collection Pokemon Japanese LP Japanese 003/028$2.99£2.24€2.61Professor's Research 003/028 P 25th Anniversary Collection Pokemon Japanese NM Japanese 003/028$1.99£1.49€1.74Holo - Professor’s Research holo 003/028 s8a Pokemon Card Japanese LP/NM Japanese$1.54£1.15€1.34NM Pokemon Professor's Research 003/028 25th Anniversary Collection Japanese Japanese 003/028$3.98£2.98€3.47Sale! Pokemon Card Game TCG Professor's research S8a 25th 003/028 parallel Holo Japanese$4£3€3.49Pokemon Professor's Research S8a: 25th Anniv #003/028 [Near Mint or Better] 003/028$1.25£0.94€1.09PROFESSOR'S RESEARCH 003/028 25TH ANNIVERSARY COLLECTION POKEMON JAPANESE NM Japanese 003/028$2.72£2.04€2.37102021 POKEMON JPN 25TH ANNIVERSARY COLLECTION #003 PROFESSOR'S RESEARCH PSA 10 #003$22.50£16.86€19.63PROFESSOR'S RESEARCH 003/028 S8A 25TH ANNIVERSARY POKEMON JP US SELLER ( NM)$1.45£1.09€1.27Pokemon Card Professor's Research Professie Oak - 003/028 s8a 25Th Anniversary C Japanese 003/028$1.75£1.31€1.53Professor's Research (Oak) 003/028 S8a 25th - Pokemon Card Japanese Japanese 003/028$1.60£1.20€1.40More from Japanese 25th Anniversary Collection
All 55 cards →
Lugia (Mirror Holofoil)
Surfing Pikachu VMAX
Flying Pikachu VMAXGrading odds
PSA has graded 163 copies. Where they landed:
Why the verdict weights the odds
Only 63.8% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $19.59£14.68€17.09 on average against $102.39£76.73€89.35 for the card plus $79.99£59.94€69.80 at Regular, the cheapest level PSA will insure it at. That loses $82.80£62.05€72.25, so a copy is worth more raw.
2 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 003/028
- Rarity
- None
- Set released
- Oct 22, 2021
- PSA population, all printings
- 163
- Printings priced
- 1
25th Anniversary Collection55 cards- Complete set value
- $473£355€413
- 7 day move
- -2.1%
Looking for a different one? All 92 Professor's Research cards we price →
The same card in other sets
What moves the price of this card
The Professor's Research on this page is the Holofoil printing from Japanese 25th Anniversary Collection, and it trades at $0.38£0.28€0.33 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 9 $15.19£11.38€13.25, CGC/BGS 9.5 $17£12.74€14.83, PSA 10 $22.50£16.86€19.63. PSA has graded 163 copies of it. 83 completed sales are on file.
What is a PSA 10 Professor's Research worth?
A PSA 10 Professor's Research from Japanese 25th Anniversary Collection sells for $22.50. 49.0% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Professor's Research from Japanese 25th Anniversary Collection worth grading?
On the numbers, no. The average submission is worth $18.77 with every grade weighted by how often this card comes back at it, against $2.40 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $83.62.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $22.50£16.86€19.63. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.