PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.5 |
| PSA 7 | $27 |
| PSA 8 | $33.13 |
| PSA 9 | $36 |
| PSA 10 | $95.74 |
| BGS 10 | $124 |
| CGC 10 | $57 |
| SGC 10 | $57 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-emerald/pokemon-emerald-grumpig-29