PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $15.92 |
| PSA 8 | $25 |
| PSA 9 | $39.78 |
| PSA 10 | $389.97 |
| BGS 10 | $507 |
| CGC 10 | $234 |
| SGC 10 | $234 |
Market context: ungraded price -19.0% over 30 days. -6.3% over 90 days. PSA 10 premium: 24.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-heartgold-collection/pokemon-japanese-heartgold-collection-water-energy-card