PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $387.65 |
| PSA 7 | $1100 |
| PSA 8 | $1574.5 |
| PSA 9 | $4075 |
| PSA 10 | $102500 |
| BGS 10 | $133250 |
| CGC 10 | $11250 |
| SGC 10 | $61500 |
TCGplayer market price: $349 (as of 2026-10-20)
Market context: ungraded price +9.8% over 30 days. -0.3% over 90 days. PSA 10 premium: 264.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-chansey-1st-edition-3