HeartGold & SoulSilver
Professor Oak’s New Theory
#101
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£0.54
Raw (ungraded)· 21 Oct 2026
Professor Oak’s New Theory — Worth & Price Trend
What is Professor Oak’s New Theory worth?
As of 21 Oct 2026, Professor Oak’s New Theory from HeartGold & SoulSilver has a RAW reference value of £0.54. Display currencies are converted estimates.
Professor Oak’s New Theory price trend
Professor Oak’s New Theory has fallen 18.2% over the tracked price history. See the full price trend chart above for daily movement.
Card Details
SetHeartGold & SoulSilver
Number#101
Observation dates shown above.