PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $6.81 |
| PSA 9 | $85.59 |
| PSA 10 | $247.99 |
| BGS 10 | $322 |
| CGC 10 | $26 |
| SGC 10 | $149 |
Market context: ungraded price -38.9% over 30 days. +1.2% over 90 days. PSA 10 premium: 36.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-secret-of-the-lakes/pokemon-japanese-secret-of-the-lakes-happiny-card