PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $24.7 |
| PSA 8 | $25.49 |
| PSA 9 | $28 |
| PSA 10 | $48.48 |
| BGS 10 | $63 |
| CGC 10 | $33.25 |
| SGC 10 | $29 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-chinese-csm2ac/pokemon-chinese-csm2ac-slowpoke-psyduck-gx-4