PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $92.03 |
| PSA 9 | $119.95 |
| PSA 10 | $483.5 |
| BGS 10 | $629 |
| CGC 10 | $199.99 |
| SGC 10 | $290 |
Market context: ungraded price -0.5% over 30 days. -0.5% over 90 days. PSA 10 premium: 5.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-best-of-xy/pokemon-japanese-best-of-xy-mewtwo-spirit-link-reverse-holo-133