![Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set]](http://99redcoins.com/cdn/shop/files/54c72f8f-a064-46bd-b9e2-817ec7174f98_becf1946-9bd2-44af-b1b4-81d484c6deac.jpg?v=1780762044&width=120)
Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set]
Near Mint Reverse Holofoil
$49.95
Sale price
$49.95
Regular price
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![Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set]](//99redcoins.com/cdn/shop/files/54c72f8f-a064-46bd-b9e2-817ec7174f98_becf1946-9bd2-44af-b1b4-81d484c6deac.jpg?v=1780762044&width=3840)
![Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set]](http://99redcoins.com/cdn/shop/files/54c72f8f-a064-46bd-b9e2-817ec7174f98_becf1946-9bd2-44af-b1b4-81d484c6deac.jpg?v=1780762044&width=3840)
Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set]
$49.95
Sale price
$49.95
Regular price
| Set: | HeartGold & SoulSilver: Base Set |
| Type: | Supporter |
| Rarity: | Promo |