Professor Oak’s New Theory 101/123
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Start Tracking Now — It’s FreeProfessor Oak’s New Theory #101/123 FAQs: Price, Grading & Collecting
Answers about Professor Oak’s New Theory #101/123 from HeartGold & SoulSilver Base — live market value, pull rates, PSA grading returns and tournament legality.
Over the last 30 days, an ungraded Professor Oak’s New Theory has moved down 6.3% to $0.75. PSA 10 copies are unchanged over the same period.
Professor Oak’s New Theory #101/123 appears roughly 1 in 12.7 packs, which works out at 7.9% per pack. That makes it one of the harder cards to pull from HeartGold & SoulSilver Base.
Professor Oak’s New Theory #101/123 is a Uncommon, one of the higher rarity tiers in HeartGold & SoulSilver Base.
At $0.75 raw, you need a PSA 10 to profit. A PSA 10 sells for $999.95, giving a net return of +$841.21 after grading costs and selling fees. PSA 9 returns −$7.00, so anything below a 10 loses money on this card.
Professor Oak’s New Theory #101/123 was illustrated by Ken Sugimori, who has illustrated 2072 Pokémon cards in total.
Professor Oak’s New Theory #101/123 was released on 10 February 2010 as part of HeartGold & SoulSilver Base. It belongs to the Vintage era.