PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $19.99 |
| PSA 7 | $3 |
| PSA 8 | $3.25 |
| PSA 9 | $28.13 |
| PSA 10 | $134.01 |
| BGS 10 | $174 |
| CGC 10 | $80 |
| SGC 10 | $80 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-gx-battle-boost/pokemon-japanese-gx-battle-boost-lillie-108