PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.28 |
| PSA 9 | $10.23 |
| PSA 10 | $51 |
| BGS 10 | $66 |
| CGC 10 | $31 |
| SGC 10 | $31 |
TCGplayer market price: $0.9 (as of 2026-08-29)
Market context: ungraded price -0.9% over 30 days. +57.2% over 90 days. PSA 10 premium: 22.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-thunderclap-spark/pokemon-japanese-thunderclap-spark-white-kyurem-21