PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $6.04 |
| PSA 7 | $25 |
| PSA 8 | $36 |
| PSA 9 | $40 |
| PSA 10 | $189 |
| BGS 10 | $246 |
| CGC 10 | $10.62 |
| SGC 10 | $113 |
TCGplayer market price: $7.99 (as of 2026-08-29)
Market context: ungraded price +74.6% over 30 days. +30.5% over 90 days. PSA 10 premium: 31.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-secret-of-the-lakes/pokemon-japanese-secret-of-the-lakes-magmortar-card