PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5 |
| PSA 9 | $17.22 |
| PSA 10 | $47.09 |
| BGS 10 | $61 |
| CGC 10 | $21.5 |
| SGC 10 | $28 |
TCGplayer market price: $4.02 (as of 2026-10-20)
Market context: ungraded price -6.9% over 30 days. +0.2% over 90 days. PSA 10 premium: 9.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-black-bolt/pokemon-japanese-black-bolt-tranquill-154