PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.92 |
| PSA 8 | $19.99 |
| PSA 9 | $22 |
| PSA 10 | $130 |
| BGS 10 | $169 |
| CGC 10 | $55 |
| SGC 10 | $78 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-leaders'-stadium/pokemon-japanese-leaders'-stadium-brock-s-mankey-56