PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.4 |
| PSA 7 | $46.82 |
| PSA 8 | $59.8 |
| PSA 9 | $61 |
| PSA 10 | $237.56 |
| BGS 10 | $309 |
| CGC 10 | $137.34 |
| SGC 10 | $143 |
Market context: ungraded price -41.6% over 30 days. +19.0% over 90 days. PSA 10 premium: 28.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-squirtle-1999-2000-63