The current value of Prof. Oak's Research (EX FireRed & LeafGreen #98) is $1.93, updated July 27, 2026, based on the latest market floor tracked by RareBit.

RG · #98 · UNCOMMON

Prof. Oak's Research

EX FireRed & LeafGreen · Uncommon · illus. Ken Sugimori

ENNM

Current value · NM · EN

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7d avg

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30d avg

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90d high

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90d low

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About this card

Prof. Oak's Research is a Trainer card from the EX FireRed & LeafGreen set (RG #98). Its rarity is Uncommon. It was illustrated by Ken Sugimori.

Price history

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TCGplayer US

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eBay Graded

eBay GradedAll PSA listings on eBay

• 10
  $44.36
• 9
  $7.05

Attributes

SetEX FireRed & LeafGreen

Number#98

RarityUncommon

ArtistKen Sugimori

Languages—

SourcesPRICECHARTING · TCGPLAYER

Population & conditions

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Prices updated Jul 27, 2026