PokémonProfessor's Research [Professor Willow] (Secret)
Professor's Research [Professor Willow] (Secret) · Pokemon GO · #084/078 · Holofoil

Professor's Research [Professor Willow] (Secret) Pokemon GO #084/078 Raw NM price

Pokemon GO · #084/078 · Holofoil · English · Secret Rare

Raw Near Mint market price$9.39Supported by recent sales · 31 in 30 days0.0% past 30 daysUngraded eBay sales: median $13.25 of the last 2
Price date
Oct 14, 2026
Last Near Mint sale
Oct 9, 2026
Lowest listing (all printings)
$5.46
Sellers (all printings)
121
Holofoil · Near Mint on TCGplayer
Raw NM$9.39121 sellers
Ungraded sales$13.253 sales
PSA 10$32.774 salesPSA 9$132.342 sales
PSA 8$11.011 sales
CGC 10$20.603 sales

Price history

Professor's Research [Professor Willow] (Secret) price history. Oct 13, 2025 to Oct 14, 2026. Missing values are left as gaps.$6$7$8$9$10$11Oct 13, 2025Jan 12, 2026Apr 14, 2026Jul 14, 2026Oct 14, 2026
24H
+3.3%
7D
+3.0%
30D
0.0%
90D
+6.7%
6M
+12.6%

Price evidence

Supported by recent sales · 31 in 30 days

Raw Near Mint checks

CheckValueLimitResult
TCGplayer market price reported$9.39—Shown
Near Mint sales, last 30 / 90 days31 / 107At least 1 in 90 days, for this printingPass
Near Mint ÷ best of Lightly/Moderately Played1.1× ($9.39 vs $8.25)≤ 3× unless this printing's Near Mint sold in 90 daysPass
Change vs prior 30-day median1.03× ($9.39 vs $9.14)Within 2× unless Near Mint soldPass
Change vs previous price1.03× ($9.39 vs $9.09 on Oct 13, 2026)+75% / −45% unless Near Mint sold that weekPass

Check Holofoil · Near Mint listings on TCGplayer

TCGplayer sales activity, last 90 days

DateConditionSalesMarket price that day
Oct 14, 2026Near Mint1$9.39
Oct 13, 2026Lightly Played1$8.25
Oct 13, 2026Near Mint5$9.09
Oct 9, 2026Near Mint1$9.09
Oct 8, 2026Lightly Played1$8.23
Oct 8, 2026Near Mint1$9.14
Oct 7, 2026Near Mint1$9.12
Oct 4, 2026Near Mint1$8.94
Oct 3, 2026Near Mint3$9.16
Oct 2, 2026Near Mint1$8.89
Oct 1, 2026Near Mint1$8.80
Sep 30, 2026Near Mint1$8.81
Sep 29, 2026Near Mint1$8.93
Sep 28, 2026Near Mint1$8.92
Sep 27, 2026Near Mint2$9.14
Sep 25, 2026Lightly Played1$8.18
Sep 25, 2026Near Mint2$9.20
Sep 24, 2026Lightly Played2$8.12
Sep 24, 2026Near Mint1$9.11
Sep 23, 2026Near Mint2$9.15
Sep 22, 2026Moderately Played1$6.43
Sep 22, 2026Near Mint1$9.33
Sep 21, 2026Moderately Played1$6.31
Sep 21, 2026Near Mint4$9.32
Sep 19, 2026Moderately Played1$6.37
Sep 18, 2026Lightly Played1$8.09
Sep 18, 2026Near Mint2$9.70
Sep 17, 2026Moderately Played1$6.40
Sep 17, 2026Near Mint1$9.72
Sep 16, 2026Lightly Played1$8.02
Sep 16, 2026Near Mint2$9.40
Sep 15, 2026Near Mint2$9.39
Sep 14, 2026Lightly Played1$8.21
Sep 14, 2026Near Mint2$9.39
Sep 13, 2026Near Mint1$9.44
Sep 12, 2026Lightly Played1$8.17
Sep 11, 2026Damaged1$5.82
Sep 10, 2026Near Mint1$9.56
Sep 9, 2026Near Mint1$9.61
Sep 8, 2026Near Mint1$9.50
Sep 7, 2026Lightly Played2$8.16
Sep 7, 2026Near Mint1$9.30
Sep 6, 2026Near Mint1$9.38
Sep 5, 2026Near Mint2$9.19
Sep 4, 2026Near Mint1$9.16
Sep 2, 2026Near Mint1$9.17
Sep 1, 2026Near Mint1$8.98
Aug 31, 2026Lightly Played1$8.07
Aug 31, 2026Near Mint1$9.02
Aug 30, 2026Near Mint2$9.15
Aug 28, 2026Lightly Played1$8.06
Aug 28, 2026Near Mint2$8.99
Aug 27, 2026Lightly Played1$8.04
Aug 27, 2026Near Mint1$8.91
Aug 25, 2026Lightly Played2$8.13
Aug 25, 2026Near Mint1$8.89
Aug 23, 2026Near Mint2$8.91
Aug 21, 2026Lightly Played1$8.09
Aug 20, 2026Near Mint1$8.95
Aug 19, 2026Near Mint1$9.01
Aug 18, 2026Lightly Played1$8.11
Aug 18, 2026Near Mint1$9.03
Aug 17, 2026Lightly Played2$8.13
Aug 16, 2026Moderately Played1$6.44
Aug 16, 2026Near Mint1$9.03
Aug 15, 2026Near Mint1$9.06
Aug 14, 2026Near Mint3$8.76
Aug 13, 2026Near Mint1$8.81
Aug 12, 2026Near Mint2$8.84
Aug 11, 2026Near Mint1$8.85
Aug 9, 2026Near Mint3$8.87
Aug 7, 2026Near Mint1$9.02
Aug 6, 2026Lightly Played1$8.13
Aug 6, 2026Near Mint3$9.18
Aug 5, 2026Near Mint2$9.04
Aug 4, 2026Heavily Played1$5.31
Aug 4, 2026Near Mint1$8.99
Aug 3, 2026Lightly Played2$8.21
Aug 3, 2026Moderately Played2$6.45
Aug 3, 2026Near Mint2$9.11
Aug 2, 2026Lightly Played1$8.21
Aug 2, 2026Moderately Played2$6.45
Aug 2, 2026Near Mint1$9.00
Aug 1, 2026Lightly Played2$8.17
Aug 1, 2026Moderately Played2$6.45
Aug 1, 2026Near Mint2$9.10
Jul 31, 2026Lightly Played2$8.17
Jul 31, 2026Moderately Played2$6.45
Jul 31, 2026Near Mint2$9.01
Jul 30, 2026Lightly Played1$8.17
Jul 30, 2026Moderately Played1$6.45
Jul 30, 2026Near Mint1$8.94
Jul 29, 2026Lightly Played4$8.17
Jul 29, 2026Moderately Played4$6.45
Jul 29, 2026Near Mint4$8.92
Jul 28, 2026Lightly Played1$8.17
Jul 28, 2026Moderately Played1$6.45
Jul 28, 2026Near Mint1$9.25
Jul 27, 2026Lightly Played1$8.18
Jul 27, 2026Moderately Played1$6.45
Jul 27, 2026Near Mint1$9.25
Jul 26, 2026Lightly Played4$8.18
Jul 26, 2026Moderately Played4$6.45
Jul 26, 2026Near Mint4$9.23
Jul 25, 2026Lightly Played3$8.18
Jul 25, 2026Moderately Played3$6.45
Jul 25, 2026Near Mint3$9.32
Jul 24, 2026Lightly Played2$8.18
Jul 24, 2026Moderately Played2$6.45
Jul 24, 2026Near Mint2$9.14
Jul 23, 2026Lightly Played2$8.18
Jul 23, 2026Moderately Played2$6.27
Jul 23, 2026Near Mint2$8.94
Jul 22, 2026Lightly Played1$8.18
Jul 22, 2026Moderately Played1$6.27
Jul 22, 2026Near Mint1$8.90
Jul 21, 2026Lightly Played1$8.18
Jul 21, 2026Moderately Played1$6.27
Jul 21, 2026Near Mint1$8.89
Jul 20, 2026Lightly Played1$8.13
Jul 20, 2026Moderately Played1$6.27
Jul 20, 2026Near Mint1$8.89
Jul 19, 2026Lightly Played3$8.13
Jul 19, 2026Moderately Played2$6.27
Jul 19, 2026Near Mint1$8.78
Jul 17, 2026Lightly Played3$8.13
Jul 17, 2026Moderately Played3$6.20
Jul 17, 2026Near Mint3$8.86

Ungraded sales · Holofoil

Median of the last 2: $13.25
SoldListingCondition in titlePrice
Apr 14, 26Pokemon PCG 10+ PRISTINE Professor's Research 2022 084/078 Pokemon GO English · eBay—$6.50
Dec 30, 25Pokemon Professor's Research 084/078 PSA Graded 9 Pokemon Go Rainbow · eBay—$19.99
Sep 6, 25Sold Sep 6, 2025Pokemon Professor's Research 084/078 PSA Graded 9 Pokemon Go RainbowOpens in a new window or tab · eBay—$155.70

Full price guide

Raw by condition

ConditionMarket price
Near Mint$9.39
Lightly Played$8.25
Moderately Played$6.43
Heavily Played$5.41
Damaged$6.07
Ungraded eBay sales (median of last 2)$13.25

As of Oct 14, 2026

Graded

GradeMarket priceBased onProvider estimateSalesLast sale
PSA 10$32.77$28.004Jun 11, 26
PSA 9$132.34Provider estimate$132.342Dec 30, 25
PSA 8$11.01$11.011Nov 3, 25

Sold listings

12 sales · Holofoil · eBay · Fanatics
SoldGradeListingFormatPrice
Sep 2, 26CGC 10CGC 10 Professor's Research [Professor Willow] 084/078 Pokemon GO Secret Holo · eBayBuy It Now · Best offer$28.00
Jul 6, 26CGC 92022 Pokemon Sword & Shield GO Rainbow Rare Professor's Research #84 CGC 9 MINT · FanaticsAuction$9.60
Jun 11, 26PSA 102022 POKEMON TCG POKEMON GO PROFESSOR'S RESEARCH 084/078 SECRET RARE PSA 10 · eBayAuction$28.00
May 24, 26PSA 10PSA 10 - Pokemon GO - Professor's Research - 084/078 - Hyper Secret Rare · eBayAuction$36.64
May 21, 26PSA 10PROFESSOR'S RESEARCH WILLOW 2022 POKEMON GO SECRET FULL ART 084/078 PSA 10 Q1345 · eBayAuction$28.90
May 11, 26PSA 10Pokémon TCG Professor's Research Pokemon Go 084/078 Secret Rare PSA 10 Gem Mint · eBayAuction$53.81
Apr 14, 26UngradedPokemon PCG 10+ PRISTINE Professor's Research 2022 084/078 Pokemon GO English · eBayAuction$6.50
Mar 9, 26CGC 102022 Pokemon Sword & Shield Pokemon GO Rainbow Rare Professor's Research #84 CGC 10 GEM MINT · FanaticsAuction$13.20
Dec 30, 25UngradedPokemon Professor's Research 084/078 PSA Graded 9 Pokemon Go Rainbow · eBayAuction$19.99
Nov 3, 25PSA 8Sold Nov 3, 20252022 Pokemon SWSH Pokemon GO Professor's Research #084/078 PSA 8Opens in a new window or tabConsign with us! Sign Up & Get Started @ dcsports87-com · eBayBuy It Now$11.01
Sep 6, 25UngradedSold Sep 6, 2025Pokemon Professor's Research 084/078 PSA Graded 9 Pokemon Go RainbowOpens in a new window or tab · eBayBuy It Now · Best offer$155.70
Nov 25, 24CGC 102022 Pokemon SWSH Pokemon GO Hyper Rare Professor's Research #84 CGC 10 GEM MINT · FanaticsBuy It Now$20.00

Cardmarket (EUR)

Trend
€16.39
30-day average
€16.10
7-day average
€15.69
Lowest listing
€4.99

As of Oct 15, 2026

Key facts

Raw Near Mint price
$9.39
Price date
Oct 14, 2026
30-day change
0.0%
PSA 10 price
$32.77
PSA 9 price
$132.34
Set
Pokemon GO
Card number
084/078
Printing
Holofoil
Language
English
Rarity
Secret Rare
Card type
Trainer
Pokémon type
Supporter
Illustrator
Ryuta Fuse
TCGplayer ID
277018

Raw Near Mint price history

WhenDatePriceChange to latest
LatestOct 14, 2026$9.39—
1 day earlierOct 13, 2026$9.09+3.3%
7 days earlierOct 7, 2026$9.12+3.0%
30 days earlierSep 14, 2026$9.390.0%
90 days earlierJul 16, 2026$8.80+6.7%
6 months earlierApr 15, 2026$8.18+14.8%
1 year earlierOct 13, 2025$8.66+8.4%