PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.99 |
| PSA 8 | $25 |
| PSA 9 | $38.5 |
| PSA 10 | $98.91 |
| BGS 10 | $129 |
| CGC 10 | $59 |
| SGC 10 | $59 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-pidgey-1999-2000-57