PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $218.88 |
| PSA 7 | $135 |
| PSA 8 | $193.24 |
| PSA 9 | $265 |
| PSA 10 | $520 |
| BGS 10 | $800 |
| CGC 10 | $328.55 |
| SGC 10 | $312 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-chinese-151-collect/pokemon-chinese-151-collect-mew-ex-191