PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $109.99 |
| PSA 7 | $170 |
| PSA 8 | $214.86 |
| PSA 9 | $521.43 |
| PSA 10 | $3600 |
| BGS 10 | $4680 |
| CGC 10 | $719 |
| SGC 10 | $2160 |
TCGplayer market price: $135.29 (as of 2026-10-20)
Market context: ungraded price +3.8% over 30 days. +4.5% over 90 days. PSA 10 premium: 32.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-squirtle-1st-edition-63