PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.99 |
| PSA 9 | $65.9 |
| PSA 10 | $230.6 |
| BGS 10 | $300 |
| CGC 10 | $65.93 |
| SGC 10 | $138 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-blue-shock/pokemon-japanese-blue-shock-mewtwo-spirit-link-1st-edition-56