PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.12 |
| PSA 9 | $19.56 |
| PSA 10 | $130 |
| BGS 10 | $169 |
| CGC 10 | $78 |
| SGC 10 | $78 |
Market context: ungraded price +5.5% over 30 days. -30.9% over 90 days. PSA 10 premium: 61.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-ex-battle-boost/pokemon-japanese-ex-battle-boost-stunfisk-67