PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $21.44 |
| PSA 9 | $48.33 |
| PSA 10 | $176.5 |
| BGS 10 | $229 |
| CGC 10 | $106 |
| SGC 10 | $106 |
Market context: ungraded price +52.4% over 30 days. +34.4% over 90 days. PSA 10 premium: 8.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-premium-champion-pack/pokemon-japanese-premium-champion-pack-mewtwo-spirit-link-114