Professor's Research

Scarlet ex · #99/78 · Super Rare · 2023JPN

$3.71
Market price ▼ 4.4% (30d)
Prices as of Oct 16, 2026
8.5×PSA 10 vs raw
-78%off ATH $16.91 · May 2025
Market data

Price history

Holofoil▲ 0.0% 7d
Low $2.75Mid $4.13High $12.00

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Graded market

Graded values

PSA 10 report →updated 2026-10-15
Grade 6 est.$5.60
Grade 5 est.$4.71
Grade 4 est.$3.89
Grade 3 est.$3.24
Grade 2 est.$2.65
Grade 1 est.$2.24

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$31.48

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

How much is Professor's Research #99/78 worth?

A raw copy of Professor's Research #99/78 (Scarlet ex, 2023) is worth about $3.71 right now, based on the latest market data from October 16, 2026.

Grading changes the math on this one: a PSA 10 is valued around $31.48, roughly 8.5x the raw price, while a PSA 9 sits near $8.00.

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 Scarlet ex?Full master set guide — every card, chase list, and completion cost→

Other printings of Professor's Research 16

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Professor's Research #164 Generations Start Decks (Japanese)
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Professor's Research #165 Generations Start Decks (Japanese)
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