Professor's Research

Paldean Fates · #87/91 · Rare · 2024

$0.19

Reverse Holofoil · Market price ▲ 11.8% (30d)

Prices as of Jul 27, 2026

Holofoil Reverse Holofoil Standard

SupporterArt · kirisAki

183.9×PSA 10 vs raw

-12%off ATH $0.17 · Jul 2026

Printings & price history

Reverse Holofoil▲ 11.8% 7d$0.19

Mid $0.21

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Graded values

updated 2026-07-25

Grade 6 est.$0.24

Grade 5 est.$0.20

Grade 4 est.$0.17

Grade 3 est.$0.14

Grade 2 est.$0.11

Grade 1 est.$0.10

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$30.83

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

How much is Professor's Research #87/91 worth?

Right now (July 27, 2026) the going rate for an ungraded Professor's Research #87/91 from Paldean Fates is about $0.14. Across the 3 printings we track, copies run anywhere from $0.01 to $5.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $34.95, roughly 249.6x the raw price, while a PSA 9 sits near $4.65.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Professor's Research

Printings & price history

Buy it now on eBay

Graded values

How much is Professor's Research #87/91 worth?

Other printings of Professor's Research 16