PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.01 |
| PSA 8 | $3.25 |
| PSA 10 | $11.82 |
| BGS 10 | $15 |
| CGC 10 | $7 |
| SGC 10 | $7 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-thunder-knuckle/pokemon-japanese-thunder-knuckle-hariyama-30