PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.03 |
| PSA 8 | $26.69 |
| PSA 9 | $33.94 |
| PSA 10 | $37.39 |
| BGS 10 | $49 |
| CGC 10 | $22 |
| SGC 10 | $22 |
Market context: ungraded price +26.1% over 30 days. +34.5% over 90 days. PSA 10 premium: 7.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-ex-battle-boost/pokemon-japanese-ex-battle-boost-swablu-87