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Professor Oak's New Theory 068/070 HeartGold Collection

JAPANESE · HEARTGOLD COLLECTION

Professor Oak's New Theory 068/070

Professor Oak's New Theory (オーキドはかせの新理論) is card 068/070 in HeartGold Collection (L1), a Japanese LEGEND set, released on October 9, 2009. It’s an Uncommon illustrated by Ken Sugimori. A Near Mint copy has a market price of ¥3,500 as of October 17, 2026.

Market price · Near Mint

¥3,500

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
068/070
Rarity
Uncommon
Released
October 9, 2009
Japanese name
オーキドはかせの新理論

Prices

1st Edition

Ungraded
ConditionMarket30 days
Near Mint¥3,500
Moderately Played$1.000%
Graded
GradeMarket30 days
PSA 10$74.600%
PSA 9$8.000%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.