PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.99 |
| PSA 7 | $13.27 |
| PSA 9 | $43.66 |
| PSA 10 | $265 |
| BGS 10 | $345 |
| CGC 10 | $159 |
| SGC 10 | $159 |
Market context: ungraded price +25.1% over 30 days. +25.1% over 90 days. PSA 10 premium: 53.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-clash-at-the-summit/pokemon-japanese-clash-at-the-summit-twins-1st-edition-78