PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.99 |
| PSA 7 | $13.27 |
| PSA 9 | $44.49 |
| PSA 10 | $175 |
| BGS 10 | $228 |
| CGC 10 | $105 |
| SGC 10 | $105 |
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