Sets
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HeartGold & SoulSilver
Professor Oak's New Theory
101/123 · Variant · yutaKomatsuda
$0.89
RAW · ungraded · USD
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Number
101/123
Group
Main set
Printing
Variant
Variant
yutaKomatsuda
Rarity
uncommon
Illustrator
Ken Sugimori
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Prices checked
Oct 20, 2026
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Professor Oak's New Theory 101/123 · Variant · yutaKomatsuda — HeartGold & SoulSilver | HobbyScan
