PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.83 |
| PSA 7 | $22.5 |
| PSA 8 | $39.99 |
| PSA 9 | $44 |
| PSA 10 | $258 |
| BGS 10 | $335 |
| CGC 10 | $102.3 |
| SGC 10 | $155 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-expansion-pack/pokemon-japanese-expansion-pack-voltorb-100