The current value of Professor Oak's New Theory (HeartGold Collection #068) is $1.75, updated July 30, 2026, based on the latest market floor tracked by RareBit.
Current value · NM · JP · 1st Ed.
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7d avg
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30d avg
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90d high
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90d low
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About this card
Professor Oak's New Theory is a Trainer card from the HeartGold Collection set (L1HG #068). Its rarity is Uncommon.
Price history
eBay Graded
Attributes
SetHeartGold Collection
Number#068
RarityUncommon
Languages
SourcesTCGPLAYER · CARDMARKET · PRICECHARTING
NEAR MINT · 5
Prices updated Jul 30, 2026