Price history
2004-2005▲ 0.0% 7d$134.99
Low $131.25Mid $134.95High $157.50
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Graded values
updated 2026-07-06Grade 9.5 price history$110.00
Grade 9.5 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Prof. Oak's Research #98/264 worth?
Prof. Oak's Research #98/264 from Professor Program Promos currently has a market value of $134.99. It is a Promo card. Prices update nightly from live market data — check the chart above for the full price history, or compare against recent eBay sold listings for graded and raw copies.
