PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $41.21 |
| PSA 7 | $79.99 |
| PSA 8 | $110.85 |
| PSA 9 | $200 |
| PSA 10 | $1128.9 |
| BGS 10 | $1468 |
| CGC 10 | $260 |
| SGC 10 | $677 |
Market context: ungraded price +1.8% over 30 days. +11.6% over 90 days. PSA 10 premium: 27.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-rocket-gang/pokemon-japanese-rocket-gang-grimer-88