PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1088.14 |
| PSA 7 | $800 |
| PSA 8 | $1000 |
| PSA 9 | $2482.71 |
| PSA 10 | $7622.05 |
| BGS 10 | $9909 |
| CGC 10 | $4573 |
| SGC 10 | $4573 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-grand-party-trainer-card