PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.67 |
| PSA 8 | $8.53 |
| PSA 9 | $26.5 |
| PSA 10 | $246.46 |
| BGS 10 | $320 |
| CGC 10 | $148 |
| SGC 10 | $148 |
TCGplayer market price: $3.48 (as of 2026-10-20)
Market context: ungraded price -37.3% over 30 days. -24.1% over 90 days. PSA 10 premium: 92.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-boundaries-crossed/pokemon-boundaries-crossed-keldeo-47