Pokémon (English) price

Professor Oak's New Theory - 101/123 (League Promo)

League & Championship Cards · 101/123 · Promo
Professor Oak's New Theory - 101/123 (League Promo)
Market price, Near Mint · Reverse Holofoil
$39.65
Updated Nov 7, 2026

Every condition

Near Mint$39.65Nov 7, 2026
Lightly Played$33.46Oct 14, 2026
Moderately Played$26.82Oct 8, 2026
Heavily Played$24.14Oct 8, 2026

Market prices, last changed Nov 7, 2026.

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