PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.36 |
| PSA 8 | $44.99 |
| PSA 9 | $90.31 |
| PSA 10 | $475 |
| BGS 10 | $618 |
| CGC 10 | $285 |
| SGC 10 | $285 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-nivi-city-gym/pokemon-japanese-nivi-city-gym-brock-s-rhydon-card