PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.38 |
| PSA 7 | $19.5 |
| PSA 8 | $44.99 |
| PSA 9 | $49 |
| PSA 10 | $355.1 |
| BGS 10 | $462 |
| CGC 10 | $213 |
| SGC 10 | $213 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-grimer-blue-back-88