PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.98 |
| PSA 9 | $16.15 |
| PSA 10 | $40.36 |
| BGS 10 | $52 |
| CGC 10 | $24 |
| SGC 10 | $24 |
TCGplayer market price: $0.5 (as of 2026-08-29)
Market context: ungraded price -1.5% over 30 days. -11.6% over 90 days. PSA 10 premium: 20.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-thunderclap-spark/pokemon-japanese-thunderclap-spark-alolan-diglett-35