Professor's Research [Professor Willow] (Secret)
![Professor's Research [Professor Willow] (Secret) 084/078 from Pokemon GO](/cards/277018_400.jpg)
- Set
- Pokemon GO
- Number
- 084/078
- Rarity
- Secret Rare
- Artist
- Yusuke Kozaki
- Released
- Jul 1, 2022
Sold price movement
Where the price has been
- 12 months ago
- $9.84£7.41€8.67
- Today
- $8.95£6.74€7.88
- Change
- -$0.89-£0.67-€0.78 (-9.0%)
Raw market value
$8.88.
NM raw · TCGplayer marketMarket activity
7 day -4.5% · 30 day -3.0%
48 ungraded copies sold in 90 days, median $9.25
168 on record, $0.78 to $36.87
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 48 | $9.25£6.96€8.15 | $8.95£6.74€7.88 | |
| PSA 3 | 1 | – | – | – | |
| PSA 5 | 1 | – | – | – | |
| PSA 6 | 5 | – | – | – | |
| PSA 7 | 10 | – | – | – | |
| PSA 8 | 68 | – | – | $5.75£4.33€5.06 | |
| PSA 9 | 166 | – | – | $15.99£12.03€14.08 | |
| CGC/BGS 9.5modelled | – | – | – | $18£13.55€15.85 | |
| PSA 10 | 241 | 3 | – | $35.67£26.85€31.41 | |
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 306 completed sales, updated Sep 30, 2026.
Price history
$8.95Raw · monthly median sold price
Select grades to compare.
Recent sales
306 completed listings on eBay, Fanatics CollectGradeSold asWhereSort
SoldGradeListingPrice
Aug 28, 2026Raw
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.99£6.77€7.92
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.99£6.77€7.92Aug 21, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$9.03£6.80€7.95
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$9.03£6.80€7.95Aug 20, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$8.55£6.44€7.53
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.55£6.44€7.53Show 288 more, the newest 300 of 306
Aug 17, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$8.73£6.57€7.69
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.73£6.57€7.69Aug 15, 2026RawProfessor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$7.50£5.64€6.61
Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$7.50£5.64€6.61Aug 12, 2026RawProfessor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$10£7.53€8.81
Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$10£7.53€8.81Aug 12, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$8.95£6.74€7.88
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.95£6.74€7.88Aug 11, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$8.87£6.68€7.81
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.87£6.68€7.81Aug 10, 2026RawPokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$7.17£5.40€6.31
Pokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$7.17£5.40€6.31Aug 9, 2026RawProfessor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo Mint! 084/078$8£6.02€7.05
Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo Mint! 084/078$8£6.02€7.05Aug 8, 2026RawProfessor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$9£6.77€7.93
Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$9£6.77€7.93Aug 7, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$12.33£9.28€10.86
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$12.33£9.28€10.86Aug 7, 2026RawPokemon Professor's Research [Professor Willow] (Secret) Pokemon GO 084/078 NM 084/078$9.99£7.52€8.80
Pokemon Professor's Research [Professor Willow] (Secret) Pokemon GO 084/078 NM 084/078$9.99£7.52€8.80Aug 3, 2026RawProfessor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$10.99£8.27€9.68
Professor's Research [Professor Willow] (Secret) 084/078 Pokémon GO Holo 084/078$10.99£8.27€9.68Aug 3, 2026RawPokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$8.73£6.57€7.69
Pokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$8.73£6.57€7.69Jul 31, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$10.46£7.87€9.21
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$10.46£7.87€9.21Jul 28, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$11.97£9.01€10.54
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$11.97£9.01€10.54Jul 27, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$9.64£7.26€8.49
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$9.64£7.26€8.49Jul 23, 2026Raw2022 Pokemon GO #84 Professor's Research - Professor Willow RAINBOW SECRET RARE 084/078$10£7.53€8.81
2022 Pokemon GO #84 Professor's Research - Professor Willow RAINBOW SECRET RARE 084/078$10£7.53€8.81Jul 23, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$9.61£7.23€8.46
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$9.61£7.23€8.46Jul 21, 2026RawPokemon Card Professor's Research 084/078 Secret Rainbow Rare Pokemon Go NM$20.07£15.11€17.68
Pokemon Card Professor's Research 084/078 Secret Rainbow Rare Pokemon Go NM$20.07£15.11€17.68Jul 21, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$11.41£8.59€10.05
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$11.41£8.59€10.05Jul 20, 2026Raw2022 Pokémon GO Professor’s Research (Professor Willow) Full Art Secret Rare 084 #084$26£19.57€22.90
2022 Pokémon GO Professor’s Research (Professor Willow) Full Art Secret Rare 084 #084$26£19.57€22.90Jul 20, 2026RawPokemon Professor's Research [Professor Willow] (Secret) Pokemon GO 084/078 NM 084/078$8.99£6.77€7.92
Pokemon Professor's Research [Professor Willow] (Secret) Pokemon GO 084/078 NM 084/078$8.99£6.77€7.92Jul 19, 2026Raw084/078 Professor's Research. Pokemon TCG: Pokemon GO. Free Aus Tracked Shipping 084/078$34.96£26.31€30.79
084/078 Professor's Research. Pokemon TCG: Pokemon GO. Free Aus Tracked Shipping 084/078$34.96£26.31€30.79Jul 14, 2026RawProfessor's Research 084/078 Rainbow Rare Pokemon GO Pokemon Holo NM P279 #84 Near Mint English$7£5.27€6.16
Professor's Research 084/078 Rainbow Rare Pokemon GO Pokemon Holo NM P279 #84 Near Mint English$7£5.27€6.16Jul 13, 2026RawProfessor's Research [Professor Willow] (Secret) #84 Near Mint English$8.73£6.57€7.69
Professor's Research [Professor Willow] (Secret) #84 Near Mint English$8.73£6.57€7.69Jul 12, 2026RawPokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$7£5.27€6.16
Pokemon GO #084/078 Professor's Research [Professor Willow] (Secret) 084/078$7£5.27€6.16Jun 29, 202610PSA 10 - Pokemon Go - Professor's Research - 078/078 - Full Art Ultra Rare 078/078$39.99£30.10€35.22
10PSA 10 - Pokemon Go - Professor's Research - 078/078 - Full Art Ultra Rare 078/078$39.99£30.10€35.22Jun 20, 2026RawPokémon Professor's Research Rainbow Rare Professor Willow 084/078 Pokémon GO 084/078$5£3.76€4.40
Pokémon Professor's Research Rainbow Rare Professor Willow 084/078 Pokémon GO 084/078$5£3.76€4.40Jun 12, 2026102022 POKEMON TCG POKEMON GO PROFESSOR'S RESEARCH 084/078 SECRET RARE PSA 10 084/078$28£21.07€24.66
102022 POKEMON TCG POKEMON GO PROFESSOR'S RESEARCH 084/078 SECRET RARE PSA 10 084/078$28£21.07€24.66Jun 8, 2026Raw2022 Pokémon GO Professor’s Research (Professor Willow) Full Art Secret Rare 084 084/078$8.96£6.74€7.89
2022 Pokémon GO Professor’s Research (Professor Willow) Full Art Secret Rare 084 084/078$8.96£6.74€7.89Jun 2, 2026RawProfessor's Research 084/078 Pokémon GO Full Art Rainbow Rare Pokemon Card 084/078$33.62£25.30€29.61
Professor's Research 084/078 Pokémon GO Full Art Rainbow Rare Pokemon Card 084/078$33.62£25.30€29.61May 24, 202610PSA 10 - Pokemon GO - Professor's Research - 084/078 - Hyper Secret Rare 084/078$36.35£27.36€32.01
10PSA 10 - Pokemon GO - Professor's Research - 084/078 - Hyper Secret Rare 084/078$36.35£27.36€32.01May 22, 202610PROFESSOR'S RESEARCH WILLOW 2022 POKEMON GO SECRET FULL ART 084/078 PSA 10 Q1345 084/078$28.90£21.75€25.45
10PROFESSOR'S RESEARCH WILLOW 2022 POKEMON GO SECRET FULL ART 084/078 PSA 10 Q1345 084/078$28.90£21.75€25.45May 21, 2026Raw2022 Pokemon GO #84 Professor's Research - Professor Willow RAINBOW SECRET RARE 084/078$9.99£7.52€8.80
2022 Pokemon GO #84 Professor's Research - Professor Willow RAINBOW SECRET RARE 084/078$9.99£7.52€8.80May 3, 2026102022 POKEMON GO SECRET #084 FULL ART/PROFESSOR'S RESEARCH PSA 10 #084$48.99£36.87€43.14
102022 POKEMON GO SECRET #084 FULL ART/PROFESSOR'S RESEARCH PSA 10 #084$48.99£36.87€43.14Apr 28, 202610Professor's Research #84 Pokémon Card - PSA 10 GEM MINT - Pokémon GO 084/078$35£26.34€30.82
10Professor's Research #84 Pokémon Card - PSA 10 GEM MINT - Pokémon GO 084/078$35£26.34€30.82Feb 23, 2026RawProfessor's Research (Secret Rare) #084/078 Pokémon GO Holo Professor Willow 084/078$7.99£6.01€7.04
Professor's Research (Secret Rare) #084/078 Pokémon GO Holo Professor Willow 084/078$7.99£6.01€7.04Oct 11, 2025102022 Pokémon GO Professor’s Research Professor Willow Secret Rare 084/078 PSA 10 084/078$46£34.62€40.51
102022 Pokémon GO Professor’s Research Professor Willow Secret Rare 084/078 PSA 10 084/078$46£34.62€40.51
Sep 17, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$9.99£7.52€8.80
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$9.99£7.52€8.80Aug 26, 2025RawPokemon TCG Professors Research 084/078 Pokemon Go Trainer-Professor Willow, NM 084/078$10.99£8.27€9.68
Pokemon TCG Professors Research 084/078 Pokemon Go Trainer-Professor Willow, NM 084/078$10.99£8.27€9.68Aug 9, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow NM 084/078$9.80£7.38€8.63
Professors Research 084/078 Pokemon Go Trainer-Professor Willow NM 084/078$9.80£7.38€8.63Jul 19, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$14.99£11.28€13.20
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$14.99£11.28€13.20Jul 3, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$6.50£4.89€5.72
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$6.50£4.89€5.72Jun 21, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$15.50£11.67€13.65
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$15.50£11.67€13.65Jun 21, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$7.25£5.46€6.38
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$7.25£5.46€6.38Jun 10, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$7.50£5.64€6.61
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$7.50£5.64€6.61Jun 8, 2025RawProfessors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$8.50£6.40€7.49
Professors Research 084/078 Pokemon Go Trainer-Professor Willow 084/078$8.50£6.40€7.49Dec 4, 202410Professor's Research-Professor Willow Secret Rare #084 English Pokémon Go PSA 10 #84$29.99£22.57€26.41
10Professor's Research-Professor Willow Secret Rare #084 English Pokémon Go PSA 10 #84$29.99£22.57€26.41Sep 28, 20249Cert 73430968Auction$5£3.76€4.40
9Cert 73430968Auction$5£3.76€4.40Jul 17, 202410Cert 89437272Auction$21.50£16.18€18.93
10Cert 89437272Auction$21.50£16.18€18.93Jun 27, 20248Cert 91496728Auction$9.01£6.78€7.93
8Cert 91496728Auction$9.01£6.78€7.93Jun 21, 202410Cert 78940916Auction$19.38£14.59€17.07
10Cert 78940916Auction$19.38£14.59€17.07Jun 15, 202410Cert 68454244Auction$20.50£15.43€18.05
10Cert 68454244Auction$20.50£15.43€18.05May 22, 202410Pokémon TCG Professor's Research Pokemon GO 084/078 Holo Secret Rare 084/078$40£30.11€35.23
10Pokémon TCG Professor's Research Pokemon GO 084/078 Holo Secret Rare 084/078$40£30.11€35.23May 22, 202410Cert 68777474Auction$21.50£16.18€18.93
10Cert 68777474Auction$21.50£16.18€18.93May 5, 202410Pokémon TCG Professor's Research Pokémon GO 084/078 Holo Secret Rare PSA 10 084/078$23.50£17.69€20.70
10Pokémon TCG Professor's Research Pokémon GO 084/078 Holo Secret Rare PSA 10 084/078$23.50£17.69€20.70May 5, 202410Cert 78567852Auction$23.50£17.69€20.70
10Cert 78567852Auction$23.50£17.69€20.70Apr 27, 202410Cert 68454244Auction$16.50£12.42€14.53
10Cert 68454244Auction$16.50£12.42€14.53Mar 12, 20249Pokémon TCG Professor's Research Pokemon GO 084/078 Holo Secret Rare PSA 9 084/078$15.99£12.03€14.08
9Pokémon TCG Professor's Research Pokemon GO 084/078 Holo Secret Rare PSA 9 084/078$15.99£12.03€14.08Jan 3, 20249Cert 83160616Auction$14.05£10.57€12.37
9Cert 83160616Auction$14.05£10.57€12.37Dec 14, 20239Cert 74090952Auction$5.50£4.14€4.84
9Cert 74090952Auction$5.50£4.14€4.84Nov 5, 20238Pokémon TCG Professor's Research Pokemon GO 084/078 PSA 8 084/078$5.75£4.33€5.06
8Pokémon TCG Professor's Research Pokemon GO 084/078 PSA 8 084/078$5.75£4.33€5.06Oct 12, 20239Cert 79075137Auction$5.02£3.78€4.42
9Cert 79075137Auction$5.02£3.78€4.42Sep 24, 20239Cert 70049371Auction$9.50£7.15€8.37
9Cert 70049371Auction$9.50£7.15€8.37Apr 25, 202310Cert 68787933Auction$39.88£30.02€35.12
10Cert 68787933Auction$39.88£30.02€35.12Apr 25, 20239Cert 71753867Auction$10.50£7.90€9.25
9Cert 71753867Auction$10.50£7.90€9.25Apr 19, 202310Cert 69950323Auction$24£18.06€21.14
10Cert 69950323Auction$24£18.06€21.14Apr 7, 20239Cert 71625138Auction$8.75£6.59€7.71
9Cert 71625138Auction$8.75£6.59€7.71Mar 19, 202310Cert 71080872Auction$38.89£29.27€34.25
10Cert 71080872Auction$38.89£29.27€34.25Mar 15, 20238Cert 71087422Auction$9.52£7.17€8.38
8Cert 71087422Auction$9.52£7.17€8.38Feb 28, 20239Cert 69311257Auction$10.50£7.90€9.25
9Cert 69311257Auction$10.50£7.90€9.25Feb 28, 20238Cert 67083927Auction$10£7.53€8.81
8Cert 67083927Auction$10£7.53€8.81Feb 20, 202310Cert 68452118Auction$18.50£13.92€16.29
10Cert 68452118Auction$18.50£13.92€16.29Feb 18, 202310Cert 68819478Auction$41£30.86€36.11
10Cert 68819478Auction$41£30.86€36.11Feb 13, 202310Cert 68654926Auction$46£34.62€40.51
10Cert 68654926Auction$46£34.62€40.51Feb 11, 202310Cert 69248850Auction$26£19.57€22.90
10Cert 69248850Auction$26£19.57€22.90Feb 10, 202310Cert 69208088Auction$47£35.37€41.39
10Cert 69208088Auction$47£35.37€41.39Jan 26, 20239Cert 67551270Auction$16.50£12.42€14.53
9Cert 67551270Auction$16.50£12.42€14.53Jan 16, 20239Cert 69462808Auction$10.50£7.90€9.25
9Cert 69462808Auction$10.50£7.90€9.25Jan 9, 202310Cert 69027468Auction$33£24.84€29.06
10Cert 69027468Auction$33£24.84€29.06Jan 9, 20239Professor’s Research (Professor Willow) - Pokémon GO 84/78 - Secret Rare - PSA 9$13.61£10.24€11.99
9Professor’s Research (Professor Willow) - Pokémon GO 84/78 - Secret Rare - PSA 9$13.61£10.24€11.99Jan 9, 20239Cert 68691302Auction$13.61£10.24€11.99
9Cert 68691302Auction$13.61£10.24€11.99Dec 26, 202210Cert 68819478Auction$39.03£29.38€34.37
10Cert 68819478Auction$39.03£29.38€34.37More from Pokemon GO
All 91 cards →
Mewtwo V (Alternate Full Art)
Mewtwo VSTAR (79) (Secret)
Dragonite VSTAR (Secret)
Mewtwo VSTAR (86) (Secret)
Radiant Charizard
Bidoof (Peelable Ditto)Grading odds
PSA has graded 492 copies. Where they landed:
PSA 1024149.0%
PSA 916633.7%
PSA 86813.8%
PSA 7102.0%
PSA 651.0%
Lower20.4%
Why the verdict weights the odds
Only 49.0% 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 $23.79£17.91€20.95 on average against $108.94£81.99€95.94 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That loses $85.15£64.09€74.99, so a copy is worth more raw.
1 of the 4 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
- 084/078
- Rarity
- Secret Rare
- Illustrator
- Yusuke Kozaki
- Set released
- Jul 1, 2022
- PSA population, all printings
- 492
- Printings priced
- 1
Looking for a different one? All 91 Professor's Research cards we price →
The same card in other sets
What moves the price of this card
The Professor's Research [Professor Willow] (Secret) on this page is the Holofoil printing from Pokemon GO, and it trades at $8.88£6.68€7.82 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 8 $5.75£4.33€5.06, PSA 9 $15.99£12.03€14.08, CGC/BGS 9.5 $18£13.55€15.85, PSA 10 $35.67£26.85€31.41. PSA has graded 492 copies of it. 306 completed sales are on file.
What is a PSA 10 Professor's Research [Professor Willow] (Secret) worth?
A PSA 10 Professor's Research [Professor Willow] (Secret) from Pokemon GO sells for $35.67. 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 [Professor Willow] (Secret) from Pokemon GO worth grading?
On the numbers, no. The average submission is worth $23.79 with every grade weighted by how often this card comes back at it, against $8.95 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $85.15.
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 $35.67£26.85€31.41. 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.