Professor's Research 403 · Start Deck 100 PSA 10 Price & Population | PopHunter

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Professor's Research

Name: Professor's Research
Brand: Pokémon
SKU: cmqard7ba300fz8dj93471dkl

Start Deck 100 · #403 · 2021 · Japanese

eBaySearch Sold comps

PSA 10 $

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PSA 10 Pop

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Gem Rate

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30D Change

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Market data as of Jul 13, 2026

Opportunity

44.5

Collector

Collector to unlockUpgrade

Investor

Investor to unlockUpgrade

Speculation

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

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Active Listings

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PSA10 Mkt Cap

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PSA 10 Price

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30D PSA10

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90D PSA10

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Raw Price

30D Raw

+25.2%

90D Raw

+25.2%

Prices by Grade & Grader

No pricing data available.

Population Reports

PSA Population

0 total

PSA 10

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PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Recent Sales

Date	Grade	Price	Platform	Title
Jun 17, 2026	Ungraded	$2	ebay	Professor’s Research (Rowan) Pokemon START DECK 100 card Japanese 403/414 Japanese
Sep 27, 2024	Ungraded	$1	ebay	Professor's Research 403/414 Start Deck 100 s1 Japanese Pokemon Card US SELLER #403
Mar 26, 2024	Ungraded	$2	ebay	Pokemon Card Japanese Professor's Research sI 403/414 Start Deck MINT

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PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.