PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.87 |
| PSA 7 | $31 |
| PSA 8 | $36.49 |
| PSA 9 | $60.56 |
| PSA 10 | $279.55 |
| BGS 10 | $363 |
| CGC 10 | $99.99 |
| SGC 10 | $168 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-magikarp-1999-2000-35