PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $17.56 |
| PSA 8 | $35 |
| PSA 9 | $83.19 |
| PSA 10 | $550 |
| BGS 10 | $715 |
| CGC 10 | $134.37 |
| SGC 10 | $330 |
Market context: ungraded price +0.3% over 30 days. +25.5% over 90 days. PSA 10 premium: 31.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-nivi-city-gym/pokemon-japanese-nivi-city-gym-brock-card