PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.24 |
| PSA 9 | $16.09 |
| PSA 10 | $39.99 |
| BGS 10 | $52 |
| CGC 10 | $12.62 |
| SGC 10 | $24 |
TCGplayer market price: $4.25 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-black-bolt/pokemon-japanese-black-bolt-whirlipede-139