PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $352.85 |
| PSA 7 | $238.11 |
| PSA 8 | $305 |
| PSA 9 | $515 |
| PSA 10 | $2225 |
| BGS 10 | $2893 |
| CGC 10 | $670 |
| SGC 10 | $1335 |
TCGplayer market price: $373.17 (as of 2026-10-20)
Market context: ungraded price +30.7% over 30 days. +27.4% over 90 days. PSA 10 premium: 6.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-unified-minds/pokemon-unified-minds-psyduck-slowpoke-gx-218