---
title: "Professor Oak’s New Theory"
type: pokemon-card
id: "hgss1-101"
set: "HeartGold SoulSilver"
number: "101"
rarity: "Uncommon"
types: []
image: "https://assets.tcgdex.net/en/hgss/hgss1/101"
price_updated: "2026-04-23"
source: "https://www.pochepalle.com/cards/hgss1-101/professor-oak-s-new-theory-heartgold-soulsilver-101"
---

# Professor Oak’s New Theory

**Set:** HeartGold SoulSilver
**Numero:** 101
**Rarità:** Uncommon

---

*Dati aggiornati al 23/04/2026*

[Vedi pagina completa](https://www.pochepalle.com/cards/hgss1-101/professor-oak-s-new-theory-heartgold-soulsilver-101)