PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.7 |
| PSA 8 | $14.99 |
| PSA 9 | $16 |
| PSA 10 | $47 |
| BGS 10 | $61 |
| CGC 10 | $52 |
| SGC 10 | $28 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-1997-carddass/pokemon-japanese-1997-carddass-spearow-21