PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.65 |
| PSA 9 | $20.46 |
| PSA 10 | $69.51 |
| BGS 10 | $90 |
| CGC 10 | $42 |
| SGC 10 | $42 |
TCGplayer market price: $5 (as of 2026-10-20)
Market context: ungraded price -1.5% over 30 days. -1.5% over 90 days. PSA 10 premium: 26.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-blue-shock/pokemon-japanese-blue-shock-chespin-1st-edition-5