![Professor Oak's New Theory (101/123) [HeartGold & SoulSilver: Base Set]](http://99redcoins.com/cdn/shop/files/68e56388-8bdc-4d89-93bd-c3cd474e1760.png?v=1780888719&width=120)
Professor Oak's New Theory (101/123) [HeartGold & SoulSilver: Base Set]
Near Mint
$0.90
Sale price
$0.90
Regular price
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![Professor Oak's New Theory (101/123) [HeartGold & SoulSilver: Base Set]](//99redcoins.com/cdn/shop/files/68e56388-8bdc-4d89-93bd-c3cd474e1760.png?v=1780888719&width=3840)
![Professor Oak's New Theory (101/123) [HeartGold & SoulSilver: Base Set]](http://99redcoins.com/cdn/shop/files/68e56388-8bdc-4d89-93bd-c3cd474e1760.png?v=1780888719&width=3840)
Professor Oak's New Theory (101/123) [HeartGold & SoulSilver: Base Set]
$0.90
Sale price
$0.90
Regular price
| Set: | HeartGold & SoulSilver: Base Set |
| Type: | Supporter |
| Rarity: | Uncommon |