Pokémon · 2 printings · 2 priced
Prof. Oak's Research card prices
Prof. Oak's Research card prices across all 2 printings we track, from $5.43 to $134.99 — the version you hold decides the value, not the name.
Price range · Oct 18, 2026
$5.43 – $134.99
most expensive: Professor Program Promos #98/112
Professor Program Promos · #98/112$134.99
EX FireRed & LeafGreen · #98/112$5.43
Professor Program Promos · most expensive printing1 year
$98.96$112.10$125.25$138.39
$134.99Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com
Every printing
most expensive first
| Printing | Market | 7d | 30 days | |
|---|---|---|---|---|
 |
Prof. Oak's Research (2004-2005)Professor Program Promos · #98/112 · Promo | $134.99 | 0.0% | |
 |
Prof. Oak's ResearchEX FireRed & LeafGreen · #98/112 · Uncommon | $5.43 | 0.0% |
Why Prof. Oak's Research has 2 prices
Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.