PokémonSingle

Professor Oak's New Theory Price & Value

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

Master ID hgss1-101

Avg. Price$2.07

5-day price trend

Range$0.20 – $6.92

Prices20

Listings0

Printings1

Printings and variants (1)

hgss1-101en / Uncommon

market prices

Professor Oak's New Theory Market Prices

TCGPlayer ↗reverseHolofoil

$6.92

raw_single • reverseHolofoilMay 13, 2026

€0.20≈ $0.20

raw_single • avgSellMay 13, 2026

€0.27≈ $0.27

raw_single • trendMay 13, 2026

$0.90

raw_single • normalMay 13, 2026

€0.27≈ $0.27

raw_single • trendMay 12, 2026

$0.90

raw_single • normalMay 12, 2026

TCGPlayer ↗reverseHolofoil

$6.92

raw_single • reverseHolofoilMay 12, 2026

€0.20≈ $0.20

raw_single • avgSellMay 12, 2026

$0.90

raw_single • normalMay 11, 2026

TCGPlayer ↗reverseHolofoil

$6.92

raw_single • reverseHolofoilMay 11, 2026

live marketplace rows

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