Professor's Research

Paldean Fates · #88/91 · Rare · 2024

$0.19
Reverse Holofoil · Market price ▼ 20.8% (30d)
Prices as of Jul 26, 2026
HolofoilReverse HolofoilStandard
SupporterArt · kirisAki
251.3×PSA 10 vs raw
-48%off ATH $0.40 · Jul 2026

Printings & price history

Reverse Holofoil▼ 5.0% 7d$0.19
Mid $0.22

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Graded values

updated 2026-07-25
Grade 6 est.$0.23
Grade 5 est.$0.19
Grade 4 est.$0.16
Grade 3 est.$0.13
Grade 2 est.$0.11
Grade 1 est.$0.09

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$31.15

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Professor's Research #88/91 worth?

As of July 26, 2026, Professor's Research #88/91 from Paldean Fates sells for around $0.19 in raw, ungraded condition. Across the 3 printings we track, copies run anywhere from $0.01 to $96.95 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $47.75, roughly 251.3x the raw price, while a PSA 9 sits near $13.99.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Professor's Research has moved over time.

Other printings of Professor's Research 16

Professor's Research #85 Black Bolt
Professor's Research
Black Bolt · #85/86
Professor's Research #84 Black Bolt (Japanese)
Professor's Research
Black Bolt (Japanese) · #84/86
Professor's Research #84 Black Bolt (Japanese)
Professor's Research
Black Bolt (Japanese) · #84/86
Professor's Research #155 Journey Together
Professor's Research
Journey Together · #155/159
Professor's Research #17 ex Starter Set Marnie's Morpeko & Grimmsnarl ex (Japanese)
Professor's Research
ex Starter Set Marnie's Morpeko & Grimmsnarl ex (Japanese) · #17/19
Professor's Research #16 ex Starter Set Steven's Beldum & Metagross ex (Japanese)
Professor's Research
ex Starter Set Steven's Beldum & Metagross ex (Japanese) · #16/18
Professor's Research #35 Battle Partners Deck Build Box (Japanese)
Professor's Research
Battle Partners Deck Build Box (Japanese) · #35/45
Professor's Research #122 Prismatic Evolutions
Professor's Research
Prismatic Evolutions · #122/131
Professor's Research #123 Prismatic Evolutions
Professor's Research
Prismatic Evolutions · #123/131
Professor's Research #124 Prismatic Evolutions
Professor's Research
Prismatic Evolutions · #124/131
Professor's Research #125 Prismatic Evolutions
Professor's Research
Prismatic Evolutions · #125/131
Professor's Research #162 Generations Start Decks (Japanese)
Professor's Research
Generations Start Decks (Japanese) · #162/175
Professor's Research #163 Generations Start Decks (Japanese)
Professor's Research
Generations Start Decks (Japanese) · #163/175
Professor's Research #164 Generations Start Decks (Japanese)
Professor's Research
Generations Start Decks (Japanese) · #164/175
Professor's Research #165 Generations Start Decks (Japanese)
Professor's Research
Generations Start Decks (Japanese) · #165/175
Professor's Research #166 Generations Start Decks (Japanese)
Professor's Research
Generations Start Decks (Japanese) · #166/175