PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1332 |
| PSA 7 | $2199.99 |
| PSA 8 | $2950 |
| PSA 9 | $4752.2 |
| PSA 10 | $14296.43 |
| BGS 10 | $18585 |
| CGC 10 | $8578 |
| SGC 10 | $8578 |
Market context: ungraded price +68.1% over 30 days. +166.4% over 90 days. PSA 10 premium: 10.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-kyogre-gold-star-1st-edition-28