BROWSE
Professor Oak’s New Theory
Card 101 of 124 in HeartGold SoulSilver
Professor Oak’s New Theory
HeartGold SoulSilver
Pokemon TCG
Market Price
$0.89€0.20
pokemontcg · 2026-08-08
Price trend (USD)
- Set Position
- Card 101 of 124 in HeartGold SoulSilver
- Number
- 101
Card Details
- name
- Professor Oak’s New Theory
- set id
- hgss1
Market$0.89