PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $18.72 |
| PSA 8 | $53 |
| PSA 9 | $140 |
| PSA 10 | $749.99 |
| BGS 10 | $975 |
| CGC 10 | $135 |
| SGC 10 | $450 |
Market context: ungraded price +7.3% over 30 days. +13.5% over 90 days. PSA 10 premium: 40.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-vending/pokemon-japanese-vending-grimer-series-ii-88