Professor Oak's New Theory Pokemon Japanese HeartGold Collection #68

The current market price of Professor Oak's New Theory is $1.99. Market price reflects recent Raw NM sales on Double Holo and updates as new sales come in.

Professor Oak's New Theory is from the Pokemon Japanese HeartGold Collection set, card number 68, released in 2009.

Whether Professor Oak's New Theory is worth grading depends on its condition and the graded population for the card. Higher grades command larger premiums, so review recent graded sales and use Double Holo's Grading ROI tools to weigh the cost of grading against the expected graded value before submitting.

You can buy or sell Professor Oak's New Theory on the Double Holo marketplace, which pairs live listings with a bid and ask order book, so you can set your own price or take the best available offer. Sellers pay a 4.9% platform fee on completed sales, with a $1 minimum.