PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.63 |
| PSA 8 | $34.21 |
| PSA 9 | $38 |
| PSA 10 | $117.52 |
| BGS 10 | $153 |
| CGC 10 | $71 |
| SGC 10 | $71 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-starmie-1999-2000-64