PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.85 |
| PSA 9 | $16.09 |
| PSA 10 | $53.78 |
| BGS 10 | $70 |
| CGC 10 | $20.99 |
| SGC 10 | $32 |
TCGplayer market price: $1 (as of 2026-08-29)
Market context: ungraded price -10.2% over 30 days. -12.7% over 90 days. PSA 10 premium: 29.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-thunderclap-spark/pokemon-japanese-thunderclap-spark-onix-34