PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.54 |
| PSA 8 | $11.13 |
| PSA 9 | $37.78 |
| PSA 10 | $178.5 |
| BGS 10 | $232 |
| CGC 10 | $107 |
| SGC 10 | $107 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-boundaries-crossed/pokemon-boundaries-crossed-black-kyurem-100