Gengar ex
$1,399.99Details
Prof. Oak's Research – FireRed & LeafGreen #98
Uncommon
Prof. Oak's Research #98 is an Uncommon card from the FireRed & LeafGreen expansion. This page tracks this exact printing, not every Prof. Oak's Research card.
Current market price
$1.17
+0.9%
7d
+1.7%
30d
NORMAL · TCGPLAYER · 2026-10-17
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01 · Price history
160 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Prof. Oak's Research #98 card details.
Prof. Oak's Research #98 is an Uncommon Trainer card from FireRed & LeafGreen, released September 2004. Its current tracked market price is $1.17 for the Normal variant, updated October 17, 2026.
Since May 8, 2026, the FireRed & LeafGreen printing of Prof. Oak's Research #98 has ranged from a low of $1.07 (May 19, 2026) to a high of $1.22 (September 3, 2026).
That is a +8.3% move from $1.08 to today's $1.17, at or near its tracked high.
Currently ranked #9,476 by market price across tracked Pokémon cards as of October 17, 2026.
Card number
#98
Released
September 2004
Rarity
Uncommon
Supertype
Trainer
Series
EX
Market source
TCGplayer market price · Normal · Updated October 17, 2026
03 · Variants
2 variants
Different variants, different prices.
The available TCGCSV variants for this exact printing can have different price bands. The selected variant's market value is the one used across rankings and summaries.
| Variant | Low | Mid | Market | High |
|---|---|---|---|---|
| Normalcurrent | $0.77 | $1.17 | $1.17 | $19.80 |
| Reverse Holofoil | $3.72 | $9 | $5.43 | $189 |
04 · Related cards
From the same set
More from FireRed & LeafGreen.
Highest-priced cards from the same expansion, ordered by current market price.
06 · Reference desk
Prof. Oak's Research, explained.
Everything about this card — the price, the variants, and how we track it.
How has the Prof. Oak's Research FireRed & LeafGreen price changed?
Since May 8, 2026, the FireRed & LeafGreen printing of Prof. Oak's Research #98 has ranged from a low of $1.07 (May 19, 2026) to a high of $1.22 (September 3, 2026). That is a +8.3% move from $1.08 to today's $1.17, at or near its tracked high.
Is Prof. Oak's Research from FireRed & LeafGreen a good investment?
We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.
How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Normal variant.
Where can I buy Prof. Oak's Research?
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Normal
$1
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