PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.23 |
| PSA 9 | $11.59 |
| PSA 10 | $36.09 |
| BGS 10 | $47 |
| CGC 10 | $22 |
| SGC 10 | $22 |
Market context: PSA 10 premium: 29.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-storm-emeralda/pokemon-japanese-storm-emeralda-magmortar-13