PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.37 |
| PSA 9 | $35.73 |
| PSA 10 | $52.38 |
| BGS 10 | $68 |
| CGC 10 | $31 |
| SGC 10 | $31 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-clash-at-the-summit/pokemon-japanese-clash-at-the-summit-twins-78