PokémonSingle

Professor Oak's New Theory Price & Value

Name: Professor Oak's New Theory
SKU: hgss1-101

Master ID hgss1-101

Avg. Price$3.91

30-day price trend

Range$0.90 – $6.92

Prices2

ConfidenceHigh

Listings0

Printings1

Printings and variants (1)

hgss1-101en / Uncommon

market prices

Professor Oak's New Theory Market Prices

Cardmarket ↗trend

€0.27

raw_single • trendJun 18, 2026

Cardmarket ↗avgSell

€0.20

raw_single • avgSellJun 18, 2026

TCGPlayer ↗reverseHolofoil

$6.92

raw_single • reverseHolofoilJun 18, 2026

TCGPlayer ↗normal

$0.90

raw_single • normalJun 18, 2026

seller marketplace rows

Seller Listings

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price explanation

Why Professor Oak's New Theory is priced this way

Professor Oak's New Theory has 2 current USD market signals with an average of $3.91, a low of $0.90, and a high of $6.92. Confidence is high because multiple market signals are available.

Check set, rarity, language, condition, and seller rows before using one price as a buy or sell decision.

Professor Oak's New Theory Price & Value

Professor Oak's New Theory Market Prices

Seller Listings

No seller listings matched yet

Why Professor Oak's New Theory is priced this way

Same set

Same rarity

Similar price