PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.99 |
| PSA 9 | $198.55 |
| PSA 10 | $238 |
| BGS 10 | $309 |
| CGC 10 | $143 |
| SGC 10 | $143 |
Market context: ungraded price +28.6% over 30 days. +85.5% over 90 days. PSA 10 premium: 47.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-ex-battle-boost/pokemon-japanese-ex-battle-boost-zekrom-43