PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.3 |
| PSA 9 | $11.5 |
| PSA 10 | $40.1 |
| BGS 10 | $52 |
| CGC 10 | $24.99 |
| SGC 10 | $24 |
TCGplayer market price: $2.78 (as of 2026-10-20)
Market context: ungraded price -2.5% over 30 days. -3.4% over 90 days. PSA 10 premium: 17.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-black-bolt/pokemon-black-bolt-tranquill-master-ball-72