PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.99 |
| PSA 9 | $31.16 |
| PSA 10 | $76.58 |
| BGS 10 | $100 |
| CGC 10 | $24.99 |
| SGC 10 | $46 |
TCGplayer market price: $6.17 (as of 2026-08-29)
Market context: ungraded price +40.6% over 30 days. +100.3% over 90 days. PSA 10 premium: 12.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-thunder-knuckle/pokemon-japanese-thunder-knuckle-wooper-1st-edition-10