PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1330.14 |
| PSA 7 | $2115.55 |
| PSA 8 | $3020.15 |
| PSA 9 | $3300 |
| PSA 10 | $14750 |
| BGS 10 | $19175 |
| CGC 10 | $8850 |
| SGC 10 | $8850 |
Market context: ungraded price -14.2% over 30 days. -14.2% over 90 days. PSA 10 premium: 11.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-gx-battle-boost/pokemon-japanese-gx-battle-boost-lillie-119