PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.25 |
| PSA 8 | $11.56 |
| PSA 9 | $29.74 |
| PSA 10 | $89 |
| BGS 10 | $116 |
| CGC 10 | $53 |
| SGC 10 | $53 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-ex-battle-boost/pokemon-japanese-ex-battle-boost-reshiram-ex-21