PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.56 |
| PSA 8 | $13.5 |
| PSA 9 | $22 |
| PSA 10 | $116.75 |
| BGS 10 | $152 |
| CGC 10 | $70 |
| SGC 10 | $70 |
Market context: ungraded price +36.8% over 30 days. +41.0% over 90 days. PSA 10 premium: 12.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-miracle-crystal/pokemon-japanese-miracle-crystal-grumpig-36