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HeartGold SoulSilver #101
Professor Oak's New Theory
$0.75
Based on market estimates · TCGplayer · October 10, 2026
Floor: the unstamped printing's market price. The premium for this stamp is not established, so the card is worth at least this.
A price history for this exact version is not available yet. Each new daily price adds to it.
Other finishes
The same card, set and number. Each finish is its own version with its own price.
Non-foilThis version$0.75- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
- Non-foil$0.75
Card details
- Game
- Pokémon Trading Card Game
- Number
- 101
- Rarity
- Uncommon
- Finish
- Non-foil
- Language
- English
- Released
- February 10, 2010
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