PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $12.88 |
| PSA 7 | $34.24 |
| PSA 8 | $54.45 |
| PSA 9 | $102.54 |
| PSA 10 | $406 |
| BGS 10 | $528 |
| CGC 10 | $134.85 |
| SGC 10 | $244 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-expansion-pack/pokemon-japanese-expansion-pack-starmie-no-rarity-121