PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $25.35 |
| PSA 8 | $29.92 |
| PSA 9 | $33 |
| PSA 10 | $106.16 |
| BGS 10 | $138 |
| CGC 10 | $65 |
| SGC 10 | $64 |
Market context: ungraded price -5.9% over 30 days. +16.4% over 90 days. PSA 10 premium: 4.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-chinese-csm2ac/pokemon-chinese-csm2ac-slowpoke-psyduck-gx-4