PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $22.45 |
| PSA 7 | $70 |
| PSA 8 | $113.39 |
| PSA 9 | $156.72 |
| PSA 10 | $962.92 |
| BGS 10 | $1252 |
| CGC 10 | $442.79 |
| SGC 10 | $578 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-secret-wonders/pokemon-secret-wonders-entei-4