PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $445.15 |
| PSA 7 | $364.99 |
| PSA 8 | $675.57 |
| PSA 9 | $1327.5 |
| PSA 10 | $2156.9 |
| BGS 10 | $2804 |
| CGC 10 | $1294 |
| SGC 10 | $1294 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-groudon-gold-star-56