Professor's Research

Paldean Fates · #87/91 · Rare · 2024

$0.21

Market price ▲ 23.5% (30d)

Prices as of Sep 25, 2026

Holofoil Reverse Holofoil Standard

SupporterArt · kirisAki

15graded pop

40%gem rate

147.5×PSA 10 vs raw

-42%off ATH $0.36 · Sep 2026

Market data

Printings & price history

Holofoil▲ 10.5% 7d$0.21

Mid $0.21

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-09-25

Grade 6 est.$0.19

Grade 5 est.$0.16

Grade 4 est.$0.13

Grade 3 est.$0.11

Grade 2 est.$0.09

Grade 1 est.$0.08

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

PSA 10 price history$34.95

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

Graded population census · updated 2026-09-20

CGC11 graded · 4 gem 10

12345678910

Population data from PriceCharting, updated monthly.

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

Right now (September 25, 2026) the going rate for an ungraded Professor's Research #87/91 from Paldean Fates is about $0.21. 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 166.4x the raw price, while a PSA 9 sits near $4.65. 11 copies have been graded to date, and 36% of them came back a 10 — worth knowing before you pay grading fees.

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.

Collecting Paldean Fates?Full master set guide — every card, chase list, and completion cost→