PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.42 |
| PSA 7 | $19.99 |
| PSA 8 | $20 |
| PSA 9 | $39.67 |
| PSA 10 | $172.23 |
| BGS 10 | $224 |
| CGC 10 | $103 |
| SGC 10 | $103 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-emerald/pokemon-emerald-grumpig-prerelease-29