Holofile
Prof. Oak's Research 98/112 FireRed & LeafGreen

FIRERED & LEAFGREEN

Prof. Oak's Research 98/112

Prof. Oak's Research is card 98/112 in FireRed & LeafGreen (RG), a EX set, released on September 1, 2004. It’s an Uncommon illustrated by Ken Sugimori. It comes in 3 printings: Normal, Reverse Holo and Professor Program Stamp. A Near Mint Normal copy has a market price of $1.17 as of October 17, 2026, up 2% over 30 days.

Market price · Near Mint · Normal

$1.17+2% in 30 days

Jul 19, 2026 · $1.12Low $1.12 · High $1.17Oct 17, 2026 · $1.17

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
98/112
Rarity
Uncommon
Released
September 1, 2004

Printings and prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$1.17+2%
Lightly Played$1.01+5%
Moderately Played$0.57+2%
Heavily Played$0.44−2%
Damaged$0.300%
Graded
GradeMarket30 days
PSA 9$171.590%
PSA 7$86.92+4%
CGC 10$164.000%

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$5.43+10%
Lightly Played$4.21+3%
Moderately Played$3.53+15%
Heavily Played$0.990%
Damaged$1.900%
Graded
GradeMarket30 days
PSA 10$73.000%
PSA 8$10.500%
PSA 6$51.000%
CGC 10$74.990%

Professor Program Stamp

Ungraded
ConditionMarket30 days
Near Mint$134.990%
Lightly Played$102.720%
Moderately Played$93.500%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.