PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.73 |
| PSA 8 | $19.51 |
| PSA 9 | $44.83 |
| PSA 10 | $122.5 |
| BGS 10 | $159 |
| CGC 10 | $48.95 |
| SGC 10 | $74 |
TCGplayer market price: $7.25 (as of 2026-08-29)
Market context: ungraded price -3.2% over 30 days. +38.1% over 90 days. PSA 10 premium: 21.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-clash-at-the-summit/pokemon-japanese-clash-at-the-summit-mamoswine-1st-edition-21